17963406880

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1\times {\mathrm{2381}}^1$

素因数の和:3230

約数の個数: 96

約数和(自身を含む): 43208203248

約数和(自身を除く): 25244796368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 773, 976, 1220, 1546, 1952, 2381, 2440, 3092, 3865, 4762, 4880, 6184, 7730, 9524, 9760, 11905, 12368, 15460, 19048, 23810, 24736, 30920, 38096, 47153, 47620, 61840, 76192, 94306, 95240, 123680, 145241, 188612, 190480, 235765, 290482, 377224, 380960, 471530, 580964, 726205, 754448, 943060, 1161928, 1452410, 1508896, 1840513, 1886120, 2323856, 2904820, 3681026, 3772240, 4647712, 5809640, 7362052, 7544480, 9202565, 11619280, 14724104, 18405130, 23238560, 29448208, 36810260, 58896416, 73620520, 112271293, 147241040, 224542586, 294482080, 449085172, 561356465, 898170344, 1122712930, 1796340688, 2245425860, 3592681376, 4490851720, 8981703440, 17963406880]

約数ペア:

[(1, 17963406880), (2, 8981703440), (4, 4490851720), (5, 3592681376), (8, 2245425860), (10, 1796340688), (16, 1122712930), (20, 898170344), (32, 561356465), (40, 449085172), (61, 294482080), (80, 224542586), (122, 147241040), (160, 112271293), (244, 73620520), (305, 58896416), (488, 36810260), (610, 29448208), (773, 23238560), (976, 18405130), (1220, 14724104), (1546, 11619280), (1952, 9202565), (2381, 7544480), (2440, 7362052), (3092, 5809640), (3865, 4647712), (4762, 3772240), (4880, 3681026), (6184, 2904820), (7730, 2323856), (9524, 1886120), (9760, 1840513), (11905, 1508896), (12368, 1452410), (15460, 1161928), (19048, 943060), (23810, 754448), (24736, 726205), (30920, 580964), (38096, 471530), (47153, 380960), (47620, 377224), (61840, 290482), (76192, 235765), (94306, 190480), (95240, 188612), (123680, 145241)]