25484460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 75962880

約数和(自身を除く): 50478420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 59, 60, 69, 92, 115, 118, 138, 177, 230, 236, 276, 295, 313, 345, 354, 460, 590, 626, 690, 708, 885, 939, 1180, 1252, 1357, 1380, 1565, 1770, 1878, 2714, 3130, 3540, 3756, 4071, 4695, 5428, 6260, 6785, 7199, 8142, 9390, 13570, 14398, 16284, 18467, 18780, 20355, 21597, 27140, 28796, 35995, 36934, 40710, 43194, 55401, 71990, 73868, 81420, 86388, 92335, 107985, 110802, 143980, 184670, 215970, 221604, 277005, 369340, 424741, 431940, 554010, 849482, 1108020, 1274223, 1698964, 2123705, 2548446, 4247410, 5096892, 6371115, 8494820, 12742230, 25484460]

約数ペア:

[(1, 25484460), (2, 12742230), (3, 8494820), (4, 6371115), (5, 5096892), (6, 4247410), (10, 2548446), (12, 2123705), (15, 1698964), (20, 1274223), (23, 1108020), (30, 849482), (46, 554010), (59, 431940), (60, 424741), (69, 369340), (92, 277005), (115, 221604), (118, 215970), (138, 184670), (177, 143980), (230, 110802), (236, 107985), (276, 92335), (295, 86388), (313, 81420), (345, 73868), (354, 71990), (460, 55401), (590, 43194), (626, 40710), (690, 36934), (708, 35995), (885, 28796), (939, 27140), (1180, 21597), (1252, 20355), (1357, 18780), (1380, 18467), (1565, 16284), (1770, 14398), (1878, 13570), (2714, 9390), (3130, 8142), (3540, 7199), (3756, 6785), (4071, 6260), (4695, 5428)]