65087000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 170614080

約数和(自身を除く): 105527080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 61, 88, 97, 100, 110, 122, 125, 194, 200, 220, 244, 250, 275, 305, 388, 440, 485, 488, 500, 550, 610, 671, 776, 970, 1000, 1067, 1100, 1220, 1342, 1375, 1525, 1940, 2134, 2200, 2425, 2440, 2684, 2750, 3050, 3355, 3880, 4268, 4850, 5335, 5368, 5500, 5917, 6100, 6710, 7625, 8536, 9700, 10670, 11000, 11834, 12125, 12200, 13420, 15250, 16775, 19400, 21340, 23668, 24250, 26675, 26840, 29585, 30500, 33550, 42680, 47336, 48500, 53350, 59170, 61000, 65087, 67100, 83875, 97000, 106700, 118340, 130174, 133375, 134200, 147925, 167750, 213400, 236680, 260348, 266750, 295850, 325435, 335500, 520696, 533500, 591700, 650870, 671000, 739625, 1067000, 1183400, 1301740, 1479250, 1627175, 2603480, 2958500, 3254350, 5917000, 6508700, 8135875, 13017400, 16271750, 32543500, 65087000]

約数ペア:

[(1, 65087000), (2, 32543500), (4, 16271750), (5, 13017400), (8, 8135875), (10, 6508700), (11, 5917000), (20, 3254350), (22, 2958500), (25, 2603480), (40, 1627175), (44, 1479250), (50, 1301740), (55, 1183400), (61, 1067000), (88, 739625), (97, 671000), (100, 650870), (110, 591700), (122, 533500), (125, 520696), (194, 335500), (200, 325435), (220, 295850), (244, 266750), (250, 260348), (275, 236680), (305, 213400), (388, 167750), (440, 147925), (485, 134200), (488, 133375), (500, 130174), (550, 118340), (610, 106700), (671, 97000), (776, 83875), (970, 67100), (1000, 65087), (1067, 61000), (1100, 59170), (1220, 53350), (1342, 48500), (1375, 47336), (1525, 42680), (1940, 33550), (2134, 30500), (2200, 29585), (2425, 26840), (2440, 26675), (2684, 24250), (2750, 23668), (3050, 21340), (3355, 19400), (3880, 16775), (4268, 15250), (4850, 13420), (5335, 12200), (5368, 12125), (5500, 11834), (5917, 11000), (6100, 10670), (6710, 9700), (7625, 8536)]