9659600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 120

約数和(自身を含む): 25831680

約数和(自身を除く): 16172080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 41, 50, 62, 76, 80, 82, 95, 100, 124, 152, 155, 164, 190, 200, 205, 248, 304, 310, 328, 380, 400, 410, 475, 496, 589, 620, 656, 760, 775, 779, 820, 950, 1025, 1178, 1240, 1271, 1520, 1550, 1558, 1640, 1900, 2050, 2356, 2480, 2542, 2945, 3100, 3116, 3280, 3800, 3895, 4100, 4712, 5084, 5890, 6200, 6232, 6355, 7600, 7790, 8200, 9424, 10168, 11780, 12400, 12464, 12710, 14725, 15580, 16400, 19475, 20336, 23560, 24149, 25420, 29450, 31160, 31775, 38950, 47120, 48298, 50840, 58900, 62320, 63550, 77900, 96596, 101680, 117800, 120745, 127100, 155800, 193192, 235600, 241490, 254200, 311600, 386384, 482980, 508400, 603725, 965960, 1207450, 1931920, 2414900, 4829800, 9659600]

約数ペア:

[(1, 9659600), (2, 4829800), (4, 2414900), (5, 1931920), (8, 1207450), (10, 965960), (16, 603725), (19, 508400), (20, 482980), (25, 386384), (31, 311600), (38, 254200), (40, 241490), (41, 235600), (50, 193192), (62, 155800), (76, 127100), (80, 120745), (82, 117800), (95, 101680), (100, 96596), (124, 77900), (152, 63550), (155, 62320), (164, 58900), (190, 50840), (200, 48298), (205, 47120), (248, 38950), (304, 31775), (310, 31160), (328, 29450), (380, 25420), (400, 24149), (410, 23560), (475, 20336), (496, 19475), (589, 16400), (620, 15580), (656, 14725), (760, 12710), (775, 12464), (779, 12400), (820, 11780), (950, 10168), (1025, 9424), (1178, 8200), (1240, 7790), (1271, 7600), (1520, 6355), (1550, 6232), (1558, 6200), (1640, 5890), (1900, 5084), (2050, 4712), (2356, 4100), (2480, 3895), (2542, 3800), (2945, 3280), (3100, 3116)]