1834708640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3923}}^1$

素因数の和:4054

約数の個数: 96

約数和(自身を含む): 4509146880

約数和(自身を除く): 2674438240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 79, 80, 148, 158, 160, 185, 296, 316, 370, 395, 592, 632, 740, 790, 1184, 1264, 1480, 1580, 2528, 2923, 2960, 3160, 3923, 5846, 5920, 6320, 7846, 11692, 12640, 14615, 15692, 19615, 23384, 29230, 31384, 39230, 46768, 58460, 62768, 78460, 93536, 116920, 125536, 145151, 156920, 233840, 290302, 309917, 313840, 467680, 580604, 619834, 627680, 725755, 1161208, 1239668, 1451510, 1549585, 2322416, 2479336, 2903020, 3099170, 4644832, 4958672, 5806040, 6198340, 9917344, 11466929, 11612080, 12396680, 22933858, 23224160, 24793360, 45867716, 49586720, 57334645, 91735432, 114669290, 183470864, 229338580, 366941728, 458677160, 917354320, 1834708640]

約数ペア:

[(1, 1834708640), (2, 917354320), (4, 458677160), (5, 366941728), (8, 229338580), (10, 183470864), (16, 114669290), (20, 91735432), (32, 57334645), (37, 49586720), (40, 45867716), (74, 24793360), (79, 23224160), (80, 22933858), (148, 12396680), (158, 11612080), (160, 11466929), (185, 9917344), (296, 6198340), (316, 5806040), (370, 4958672), (395, 4644832), (592, 3099170), (632, 2903020), (740, 2479336), (790, 2322416), (1184, 1549585), (1264, 1451510), (1480, 1239668), (1580, 1161208), (2528, 725755), (2923, 627680), (2960, 619834), (3160, 580604), (3923, 467680), (5846, 313840), (5920, 309917), (6320, 290302), (7846, 233840), (11692, 156920), (12640, 145151), (14615, 125536), (15692, 116920), (19615, 93536), (23384, 78460), (29230, 62768), (31384, 58460), (39230, 46768)]