4944254480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9539}}^1$

素因数の和:9613

約数の個数: 160

約数和(自身を含む): 13627699200

約数和(自身を除く): 8683444720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 124, 152, 155, 176, 190, 209, 220, 248, 304, 310, 341, 380, 418, 440, 496, 589, 620, 682, 760, 836, 880, 1045, 1178, 1240, 1364, 1520, 1672, 1705, 2090, 2356, 2480, 2728, 2945, 3344, 3410, 4180, 4712, 5456, 5890, 6479, 6820, 8360, 9424, 9539, 11780, 12958, 13640, 16720, 19078, 23560, 25916, 27280, 32395, 38156, 47120, 47695, 51832, 64790, 76312, 95390, 103664, 104929, 129580, 152624, 181241, 190780, 209858, 259160, 295709, 362482, 381560, 419716, 518320, 524645, 591418, 724964, 763120, 839432, 906205, 1049290, 1182836, 1449928, 1478545, 1678864, 1812410, 1993651, 2098580, 2365672, 2899856, 2957090, 3252799, 3624820, 3987302, 4197160, 4731344, 5618471, 5914180, 6505598, 7249640, 7974604, 8394320, 9968255, 11236942, 11828360, 13011196, 14499280, 15949208, 16263995, 19936510, 22473884, 23656720, 26022392, 28092355, 31898416, 32527990, 39873020, 44947768, 52044784, 56184710, 61803181, 65055980, 79746040, 89895536, 112369420, 123606362, 130111960, 159492080, 224738840, 247212724, 260223920, 309015905, 449477680, 494425448, 618031810, 988850896, 1236063620, 2472127240, 4944254480]

約数ペア:

[(1, 4944254480), (2, 2472127240), (4, 1236063620), (5, 988850896), (8, 618031810), (10, 494425448), (11, 449477680), (16, 309015905), (19, 260223920), (20, 247212724), (22, 224738840), (31, 159492080), (38, 130111960), (40, 123606362), (44, 112369420), (55, 89895536), (62, 79746040), (76, 65055980), (80, 61803181), (88, 56184710), (95, 52044784), (110, 44947768), (124, 39873020), (152, 32527990), (155, 31898416), (176, 28092355), (190, 26022392), (209, 23656720), (220, 22473884), (248, 19936510), (304, 16263995), (310, 15949208), (341, 14499280), (380, 13011196), (418, 11828360), (440, 11236942), (496, 9968255), (589, 8394320), (620, 7974604), (682, 7249640), (760, 6505598), (836, 5914180), (880, 5618471), (1045, 4731344), (1178, 4197160), (1240, 3987302), (1364, 3624820), (1520, 3252799), (1672, 2957090), (1705, 2899856), (2090, 2365672), (2356, 2098580), (2480, 1993651), (2728, 1812410), (2945, 1678864), (3344, 1478545), (3410, 1449928), (4180, 1182836), (4712, 1049290), (5456, 906205), (5890, 839432), (6479, 763120), (6820, 724964), (8360, 591418), (9424, 524645), (9539, 518320), (11780, 419716), (12958, 381560), (13640, 362482), (16720, 295709), (19078, 259160), (23560, 209858), (25916, 190780), (27280, 181241), (32395, 152624), (38156, 129580), (47120, 104929), (47695, 103664), (51832, 95390), (64790, 76312)]