105514240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 288964368

約数和(自身を除く): 183450128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 256, 260, 272, 320, 340, 373, 416, 442, 520, 544, 640, 680, 746, 832, 884, 1040, 1088, 1105, 1280, 1360, 1492, 1664, 1768, 1865, 2080, 2176, 2210, 2720, 2984, 3328, 3536, 3730, 4160, 4352, 4420, 4849, 5440, 5968, 6341, 7072, 7460, 8320, 8840, 9698, 10880, 11936, 12682, 14144, 14920, 16640, 17680, 19396, 21760, 23872, 24245, 25364, 28288, 29840, 31705, 35360, 38792, 47744, 48490, 50728, 56576, 59680, 63410, 70720, 77584, 82433, 95488, 96980, 101456, 119360, 126820, 141440, 155168, 164866, 193960, 202912, 238720, 253640, 282880, 310336, 329732, 387920, 405824, 412165, 477440, 507280, 620672, 659464, 775840, 811648, 824330, 1014560, 1241344, 1318928, 1551680, 1623296, 1648660, 2029120, 2637856, 3103360, 3297320, 4058240, 5275712, 6206720, 6594640, 8116480, 10551424, 13189280, 21102848, 26378560, 52757120, 105514240]

約数ペア:

[(1, 105514240), (2, 52757120), (4, 26378560), (5, 21102848), (8, 13189280), (10, 10551424), (13, 8116480), (16, 6594640), (17, 6206720), (20, 5275712), (26, 4058240), (32, 3297320), (34, 3103360), (40, 2637856), (52, 2029120), (64, 1648660), (65, 1623296), (68, 1551680), (80, 1318928), (85, 1241344), (104, 1014560), (128, 824330), (130, 811648), (136, 775840), (160, 659464), (170, 620672), (208, 507280), (221, 477440), (256, 412165), (260, 405824), (272, 387920), (320, 329732), (340, 310336), (373, 282880), (416, 253640), (442, 238720), (520, 202912), (544, 193960), (640, 164866), (680, 155168), (746, 141440), (832, 126820), (884, 119360), (1040, 101456), (1088, 96980), (1105, 95488), (1280, 82433), (1360, 77584), (1492, 70720), (1664, 63410), (1768, 59680), (1865, 56576), (2080, 50728), (2176, 48490), (2210, 47744), (2720, 38792), (2984, 35360), (3328, 31705), (3536, 29840), (3730, 28288), (4160, 25364), (4352, 24245), (4420, 23872), (4849, 21760), (5440, 19396), (5968, 17680), (6341, 16640), (7072, 14920), (7460, 14144), (8320, 12682), (8840, 11936), (9698, 10880)]