706981360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1723}}^1$

素因数の和:1982

約数の個数: 80

約数和(自身を含む): 1723889664

約数和(自身を除く): 1016908304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 223, 230, 368, 446, 460, 892, 920, 1115, 1723, 1784, 1840, 2230, 3446, 3568, 4460, 5129, 6892, 8615, 8920, 10258, 13784, 17230, 17840, 20516, 25645, 27568, 34460, 39629, 41032, 51290, 68920, 79258, 82064, 102580, 137840, 158516, 198145, 205160, 317032, 384229, 396290, 410320, 634064, 768458, 792580, 1536916, 1585160, 1921145, 3073832, 3170320, 3842290, 6147664, 7684580, 8837267, 15369160, 17674534, 30738320, 35349068, 44186335, 70698136, 88372670, 141396272, 176745340, 353490680, 706981360]

約数ペア:

[(1, 706981360), (2, 353490680), (4, 176745340), (5, 141396272), (8, 88372670), (10, 70698136), (16, 44186335), (20, 35349068), (23, 30738320), (40, 17674534), (46, 15369160), (80, 8837267), (92, 7684580), (115, 6147664), (184, 3842290), (223, 3170320), (230, 3073832), (368, 1921145), (446, 1585160), (460, 1536916), (892, 792580), (920, 768458), (1115, 634064), (1723, 410320), (1784, 396290), (1840, 384229), (2230, 317032), (3446, 205160), (3568, 198145), (4460, 158516), (5129, 137840), (6892, 102580), (8615, 82064), (8920, 79258), (10258, 68920), (13784, 51290), (17230, 41032), (17840, 39629), (20516, 34460), (25645, 27568)]