1966768600

素因数分解:

$2^3\times 5^2\times {\mathrm{2083}}^1\times {\mathrm{4721}}^1$

素因数の和:6820

約数の個数: 48

約数和(自身を含む): 4575901320

約数和(自身を除く): 2609132720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2083, 4166, 4721, 8332, 9442, 10415, 16664, 18884, 20830, 23605, 37768, 41660, 47210, 52075, 83320, 94420, 104150, 118025, 188840, 208300, 236050, 416600, 472100, 944200, 9833843, 19667686, 39335372, 49169215, 78670744, 98338430, 196676860, 245846075, 393353720, 491692150, 983384300, 1966768600]

約数ペア:

[(1, 1966768600), (2, 983384300), (4, 491692150), (5, 393353720), (8, 245846075), (10, 196676860), (20, 98338430), (25, 78670744), (40, 49169215), (50, 39335372), (100, 19667686), (200, 9833843), (2083, 944200), (4166, 472100), (4721, 416600), (8332, 236050), (9442, 208300), (10415, 188840), (16664, 118025), (18884, 104150), (20830, 94420), (23605, 83320), (37768, 52075), (41660, 47210)]