892467680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13841}}^1$

素因数の和:13900

約数の個数: 96

約数和(自身を含む): 2344059648

約数和(自身を除く): 1451591968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 4030, 4960, 6448, 8060, 12896, 13841, 16120, 27682, 32240, 55364, 64480, 69205, 110728, 138410, 179933, 221456, 276820, 359866, 429071, 442912, 553640, 719732, 858142, 899665, 1107280, 1439464, 1716284, 1799330, 2145355, 2214560, 2878928, 3432568, 3598660, 4290710, 5577923, 5757856, 6865136, 7197320, 8581420, 11155846, 13730272, 14394640, 17162840, 22311692, 27889615, 28789280, 34325680, 44623384, 55779230, 68651360, 89246768, 111558460, 178493536, 223116920, 446233840, 892467680]

約数ペア:

[(1, 892467680), (2, 446233840), (4, 223116920), (5, 178493536), (8, 111558460), (10, 89246768), (13, 68651360), (16, 55779230), (20, 44623384), (26, 34325680), (31, 28789280), (32, 27889615), (40, 22311692), (52, 17162840), (62, 14394640), (65, 13730272), (80, 11155846), (104, 8581420), (124, 7197320), (130, 6865136), (155, 5757856), (160, 5577923), (208, 4290710), (248, 3598660), (260, 3432568), (310, 2878928), (403, 2214560), (416, 2145355), (496, 1799330), (520, 1716284), (620, 1439464), (806, 1107280), (992, 899665), (1040, 858142), (1240, 719732), (1612, 553640), (2015, 442912), (2080, 429071), (2480, 359866), (3224, 276820), (4030, 221456), (4960, 179933), (6448, 138410), (8060, 110728), (12896, 69205), (13841, 64480), (16120, 55364), (27682, 32240)]