98162120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 267632640

約数和(自身を除く): 169470520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 43, 56, 62, 70, 86, 124, 140, 155, 172, 215, 217, 248, 263, 280, 301, 310, 344, 430, 434, 526, 602, 620, 860, 868, 1052, 1085, 1204, 1240, 1315, 1333, 1505, 1720, 1736, 1841, 2104, 2170, 2408, 2630, 2666, 3010, 3682, 4340, 5260, 5332, 6020, 6665, 7364, 8153, 8680, 9205, 9331, 10520, 10664, 11309, 12040, 13330, 14728, 16306, 18410, 18662, 22618, 26660, 32612, 36820, 37324, 40765, 45236, 46655, 53320, 56545, 57071, 65224, 73640, 74648, 79163, 81530, 90472, 93310, 113090, 114142, 158326, 163060, 186620, 226180, 228284, 285355, 316652, 326120, 350579, 373240, 395815, 452360, 456568, 570710, 633304, 701158, 791630, 1141420, 1402316, 1583260, 1752895, 2282840, 2454053, 2804632, 3166520, 3505790, 4908106, 7011580, 9816212, 12270265, 14023160, 19632424, 24540530, 49081060, 98162120]

約数ペア:

[(1, 98162120), (2, 49081060), (4, 24540530), (5, 19632424), (7, 14023160), (8, 12270265), (10, 9816212), (14, 7011580), (20, 4908106), (28, 3505790), (31, 3166520), (35, 2804632), (40, 2454053), (43, 2282840), (56, 1752895), (62, 1583260), (70, 1402316), (86, 1141420), (124, 791630), (140, 701158), (155, 633304), (172, 570710), (215, 456568), (217, 452360), (248, 395815), (263, 373240), (280, 350579), (301, 326120), (310, 316652), (344, 285355), (430, 228284), (434, 226180), (526, 186620), (602, 163060), (620, 158326), (860, 114142), (868, 113090), (1052, 93310), (1085, 90472), (1204, 81530), (1240, 79163), (1315, 74648), (1333, 73640), (1505, 65224), (1720, 57071), (1736, 56545), (1841, 53320), (2104, 46655), (2170, 45236), (2408, 40765), (2630, 37324), (2666, 36820), (3010, 32612), (3682, 26660), (4340, 22618), (5260, 18662), (5332, 18410), (6020, 16306), (6665, 14728), (7364, 13330), (8153, 12040), (8680, 11309), (9205, 10664), (9331, 10520)]