111193280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1078

約数の個数: 112

約数和(自身を含む): 298460160

約数和(自身を除く): 187266880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1019, 1240, 1364, 1705, 1760, 1984, 2038, 2480, 2728, 3410, 3520, 4076, 4960, 5095, 5456, 6820, 8152, 9920, 10190, 10912, 11209, 13640, 16304, 20380, 21824, 22418, 27280, 31589, 32608, 40760, 44836, 54560, 56045, 63178, 65216, 81520, 89672, 109120, 112090, 126356, 157945, 163040, 179344, 224180, 252712, 315890, 326080, 347479, 358688, 448360, 505424, 631780, 694958, 717376, 896720, 1010848, 1263560, 1389916, 1737395, 1793440, 2021696, 2527120, 2779832, 3474790, 3586880, 5054240, 5559664, 6949580, 10108480, 11119328, 13899160, 22238656, 27798320, 55596640, 111193280]

約数ペア:

[(1, 111193280), (2, 55596640), (4, 27798320), (5, 22238656), (8, 13899160), (10, 11119328), (11, 10108480), (16, 6949580), (20, 5559664), (22, 5054240), (31, 3586880), (32, 3474790), (40, 2779832), (44, 2527120), (55, 2021696), (62, 1793440), (64, 1737395), (80, 1389916), (88, 1263560), (110, 1010848), (124, 896720), (155, 717376), (160, 694958), (176, 631780), (220, 505424), (248, 448360), (310, 358688), (320, 347479), (341, 326080), (352, 315890), (440, 252712), (496, 224180), (620, 179344), (682, 163040), (704, 157945), (880, 126356), (992, 112090), (1019, 109120), (1240, 89672), (1364, 81520), (1705, 65216), (1760, 63178), (1984, 56045), (2038, 54560), (2480, 44836), (2728, 40760), (3410, 32608), (3520, 31589), (4076, 27280), (4960, 22418), (5095, 21824), (5456, 20380), (6820, 16304), (8152, 13640), (9920, 11209), (10190, 10912)]