41919280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2414

約数の個数: 80

約数和(自身を含む): 111180384

約数和(自身を除く): 69261104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 2371, 3536, 4420, 4742, 8840, 9484, 11855, 17680, 18968, 23710, 30823, 37936, 40307, 47420, 61646, 80614, 94840, 123292, 154115, 161228, 189680, 201535, 246584, 308230, 322456, 403070, 493168, 523991, 616460, 644912, 806140, 1047982, 1232920, 1612280, 2095964, 2465840, 2619955, 3224560, 4191928, 5239910, 8383856, 10479820, 20959640, 41919280]

約数ペア:

[(1, 41919280), (2, 20959640), (4, 10479820), (5, 8383856), (8, 5239910), (10, 4191928), (13, 3224560), (16, 2619955), (17, 2465840), (20, 2095964), (26, 1612280), (34, 1232920), (40, 1047982), (52, 806140), (65, 644912), (68, 616460), (80, 523991), (85, 493168), (104, 403070), (130, 322456), (136, 308230), (170, 246584), (208, 201535), (221, 189680), (260, 161228), (272, 154115), (340, 123292), (442, 94840), (520, 80614), (680, 61646), (884, 47420), (1040, 40307), (1105, 37936), (1360, 30823), (1768, 23710), (2210, 18968), (2371, 17680), (3536, 11855), (4420, 9484), (4742, 8840)]