2201490620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{269}}^1\times {\mathrm{1193}}^1$

素因数の和:1492

約数の個数: 96

約数和(自身を含む): 5415984000

約数和(自身を除く): 3214493380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 269, 343, 490, 538, 686, 980, 1076, 1193, 1345, 1372, 1715, 1883, 2386, 2690, 3430, 3766, 4772, 5380, 5965, 6860, 7532, 8351, 9415, 11930, 13181, 16702, 18830, 23860, 26362, 33404, 37660, 41755, 52724, 58457, 65905, 83510, 92267, 116914, 131810, 167020, 184534, 233828, 263620, 292285, 320917, 369068, 409199, 461335, 584570, 641834, 818398, 922670, 1169140, 1283668, 1604585, 1636796, 1845340, 2045995, 2246419, 3209170, 4091990, 4492838, 6418340, 8183980, 8985676, 11232095, 15724933, 22464190, 31449866, 44928380, 62899732, 78624665, 110074531, 157249330, 220149062, 314498660, 440298124, 550372655, 1100745310, 2201490620]

約数ペア:

[(1, 2201490620), (2, 1100745310), (4, 550372655), (5, 440298124), (7, 314498660), (10, 220149062), (14, 157249330), (20, 110074531), (28, 78624665), (35, 62899732), (49, 44928380), (70, 31449866), (98, 22464190), (140, 15724933), (196, 11232095), (245, 8985676), (269, 8183980), (343, 6418340), (490, 4492838), (538, 4091990), (686, 3209170), (980, 2246419), (1076, 2045995), (1193, 1845340), (1345, 1636796), (1372, 1604585), (1715, 1283668), (1883, 1169140), (2386, 922670), (2690, 818398), (3430, 641834), (3766, 584570), (4772, 461335), (5380, 409199), (5965, 369068), (6860, 320917), (7532, 292285), (8351, 263620), (9415, 233828), (11930, 184534), (13181, 167020), (16702, 131810), (18830, 116914), (23860, 92267), (26362, 83510), (33404, 65905), (37660, 58457), (41755, 52724)]