5280649700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{631}}^1\times {\mathrm{1579}}^1$

素因数の和:2277

約数の個数: 72

約数和(自身を含む): 11701126080

約数和(自身を除く): 6420476380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 631, 1060, 1262, 1325, 1579, 2524, 2650, 3155, 3158, 5300, 6310, 6316, 7895, 12620, 15775, 15790, 31550, 31580, 33443, 39475, 63100, 66886, 78950, 83687, 133772, 157900, 167215, 167374, 334430, 334748, 418435, 668860, 836075, 836870, 996349, 1672150, 1673740, 1992698, 2092175, 3344300, 3985396, 4184350, 4981745, 8368700, 9963490, 19926980, 24908725, 49817450, 52806497, 99634900, 105612994, 211225988, 264032485, 528064970, 1056129940, 1320162425, 2640324850, 5280649700]

約数ペア:

[(1, 5280649700), (2, 2640324850), (4, 1320162425), (5, 1056129940), (10, 528064970), (20, 264032485), (25, 211225988), (50, 105612994), (53, 99634900), (100, 52806497), (106, 49817450), (212, 24908725), (265, 19926980), (530, 9963490), (631, 8368700), (1060, 4981745), (1262, 4184350), (1325, 3985396), (1579, 3344300), (2524, 2092175), (2650, 1992698), (3155, 1673740), (3158, 1672150), (5300, 996349), (6310, 836870), (6316, 836075), (7895, 668860), (12620, 418435), (15775, 334748), (15790, 334430), (31550, 167374), (31580, 167215), (33443, 157900), (39475, 133772), (63100, 83687), (66886, 78950)]