25893960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 84067200

約数和(自身を除く): 58173240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 277, 285, 328, 380, 410, 456, 492, 554, 570, 615, 760, 779, 820, 831, 984, 1108, 1140, 1230, 1385, 1558, 1640, 1662, 2216, 2280, 2337, 2460, 2770, 3116, 3324, 3895, 4155, 4674, 4920, 5263, 5540, 6232, 6648, 7790, 8310, 9348, 10526, 11080, 11357, 11685, 15580, 15789, 16620, 18696, 21052, 22714, 23370, 26315, 31160, 31578, 33240, 34071, 42104, 45428, 46740, 52630, 56785, 63156, 68142, 78945, 90856, 93480, 105260, 113570, 126312, 136284, 157890, 170355, 210520, 215783, 227140, 272568, 315780, 340710, 431566, 454280, 631560, 647349, 681420, 863132, 1078915, 1294698, 1362840, 1726264, 2157830, 2589396, 3236745, 4315660, 5178792, 6473490, 8631320, 12946980, 25893960]

約数ペア:

[(1, 25893960), (2, 12946980), (3, 8631320), (4, 6473490), (5, 5178792), (6, 4315660), (8, 3236745), (10, 2589396), (12, 2157830), (15, 1726264), (19, 1362840), (20, 1294698), (24, 1078915), (30, 863132), (38, 681420), (40, 647349), (41, 631560), (57, 454280), (60, 431566), (76, 340710), (82, 315780), (95, 272568), (114, 227140), (120, 215783), (123, 210520), (152, 170355), (164, 157890), (190, 136284), (205, 126312), (228, 113570), (246, 105260), (277, 93480), (285, 90856), (328, 78945), (380, 68142), (410, 63156), (456, 56785), (492, 52630), (554, 46740), (570, 45428), (615, 42104), (760, 34071), (779, 33240), (820, 31578), (831, 31160), (984, 26315), (1108, 23370), (1140, 22714), (1230, 21052), (1385, 18696), (1558, 16620), (1640, 15789), (1662, 15580), (2216, 11685), (2280, 11357), (2337, 11080), (2460, 10526), (2770, 9348), (3116, 8310), (3324, 7790), (3895, 6648), (4155, 6232), (4674, 5540), (4920, 5263)]