4026613250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 8572262400

約数和(自身を除く): 4545649150

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 125, 149, 155, 250, 275, 298, 310, 317, 341, 550, 634, 682, 745, 775, 1375, 1490, 1550, 1585, 1639, 1705, 2750, 3170, 3278, 3410, 3487, 3725, 3875, 4619, 6974, 7450, 7750, 7925, 8195, 8525, 9238, 9827, 15850, 16390, 17050, 17435, 18625, 19654, 23095, 34870, 37250, 39625, 40975, 42625, 46190, 47233, 49135, 50809, 79250, 81950, 85250, 87175, 94466, 98270, 101618, 108097, 115475, 174350, 204875, 216194, 230950, 236165, 245675, 254045, 409750, 435875, 472330, 491350, 508090, 519563, 540485, 577375, 871750, 1039126, 1080970, 1154750, 1180825, 1228375, 1270225, 1464223, 2361650, 2456750, 2540450, 2597815, 2702425, 2928446, 5195630, 5404850, 5904125, 6351125, 7321115, 11808250, 12702250, 12989075, 13512125, 14642230, 16106453, 25978150, 27024250, 32212906, 36605575, 64945375, 73211150, 80532265, 129890750, 161064530, 183027875, 366055750, 402661325, 805322650, 2013306625, 4026613250]

約数ペア:

[(1, 4026613250), (2, 2013306625), (5, 805322650), (10, 402661325), (11, 366055750), (22, 183027875), (25, 161064530), (31, 129890750), (50, 80532265), (55, 73211150), (62, 64945375), (110, 36605575), (125, 32212906), (149, 27024250), (155, 25978150), (250, 16106453), (275, 14642230), (298, 13512125), (310, 12989075), (317, 12702250), (341, 11808250), (550, 7321115), (634, 6351125), (682, 5904125), (745, 5404850), (775, 5195630), (1375, 2928446), (1490, 2702425), (1550, 2597815), (1585, 2540450), (1639, 2456750), (1705, 2361650), (2750, 1464223), (3170, 1270225), (3278, 1228375), (3410, 1180825), (3487, 1154750), (3725, 1080970), (3875, 1039126), (4619, 871750), (6974, 577375), (7450, 540485), (7750, 519563), (7925, 508090), (8195, 491350), (8525, 472330), (9238, 435875), (9827, 409750), (15850, 254045), (16390, 245675), (17050, 236165), (17435, 230950), (18625, 216194), (19654, 204875), (23095, 174350), (34870, 115475), (37250, 108097), (39625, 101618), (40975, 98270), (42625, 94466), (46190, 87175), (47233, 85250), (49135, 81950), (50809, 79250)]