98635120

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 239529312

約数和(自身を除く): 140894192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 53, 80, 86, 106, 172, 212, 215, 265, 344, 424, 430, 530, 541, 688, 848, 860, 1060, 1082, 1720, 2120, 2164, 2279, 2705, 3440, 4240, 4328, 4558, 5410, 8656, 9116, 10820, 11395, 18232, 21640, 22790, 23263, 28673, 36464, 43280, 45580, 46526, 57346, 91160, 93052, 114692, 116315, 143365, 182320, 186104, 229384, 232630, 286730, 372208, 458768, 465260, 573460, 930520, 1146920, 1232939, 1861040, 2293840, 2465878, 4931756, 6164695, 9863512, 12329390, 19727024, 24658780, 49317560, 98635120]

約数ペア:

[(1, 98635120), (2, 49317560), (4, 24658780), (5, 19727024), (8, 12329390), (10, 9863512), (16, 6164695), (20, 4931756), (40, 2465878), (43, 2293840), (53, 1861040), (80, 1232939), (86, 1146920), (106, 930520), (172, 573460), (212, 465260), (215, 458768), (265, 372208), (344, 286730), (424, 232630), (430, 229384), (530, 186104), (541, 182320), (688, 143365), (848, 116315), (860, 114692), (1060, 93052), (1082, 91160), (1720, 57346), (2120, 46526), (2164, 45580), (2279, 43280), (2705, 36464), (3440, 28673), (4240, 23263), (4328, 22790), (4558, 21640), (5410, 18232), (8656, 11395), (9116, 10820)]