26103600040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{281653}}^1$

素因数の和:282002

約数の個数: 64

約数和(自身を含む): 67326572160

約数和(自身を除く): 41222972120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 331, 662, 1324, 1655, 2317, 2648, 3310, 4634, 6620, 9268, 11585, 13240, 18536, 23170, 46340, 92680, 281653, 563306, 1126612, 1408265, 1971571, 2253224, 2816530, 3943142, 5633060, 7886284, 9857855, 11266120, 15772568, 19715710, 39431420, 78862840, 93227143, 186454286, 372908572, 466135715, 652590001, 745817144, 932271430, 1305180002, 1864542860, 2610360004, 3262950005, 3729085720, 5220720008, 6525900010, 13051800020, 26103600040]

約数ペア:

[(1, 26103600040), (2, 13051800020), (4, 6525900010), (5, 5220720008), (7, 3729085720), (8, 3262950005), (10, 2610360004), (14, 1864542860), (20, 1305180002), (28, 932271430), (35, 745817144), (40, 652590001), (56, 466135715), (70, 372908572), (140, 186454286), (280, 93227143), (331, 78862840), (662, 39431420), (1324, 19715710), (1655, 15772568), (2317, 11266120), (2648, 9857855), (3310, 7886284), (4634, 5633060), (6620, 3943142), (9268, 2816530), (11585, 2253224), (13240, 1971571), (18536, 1408265), (23170, 1126612), (46340, 563306), (92680, 281653)]