45575860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 108256680

約数和(自身を除く): 62680820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 121, 148, 185, 220, 242, 370, 407, 484, 509, 605, 740, 814, 1018, 1210, 1628, 2035, 2036, 2420, 2545, 4070, 4477, 5090, 5599, 8140, 8954, 10180, 11198, 17908, 18833, 22385, 22396, 27995, 37666, 44770, 55990, 61589, 75332, 89540, 94165, 111980, 123178, 188330, 207163, 246356, 307945, 376660, 414326, 615890, 828652, 1035815, 1231780, 2071630, 2278793, 4143260, 4557586, 9115172, 11393965, 22787930, 45575860]

約数ペア:

[(1, 45575860), (2, 22787930), (4, 11393965), (5, 9115172), (10, 4557586), (11, 4143260), (20, 2278793), (22, 2071630), (37, 1231780), (44, 1035815), (55, 828652), (74, 615890), (110, 414326), (121, 376660), (148, 307945), (185, 246356), (220, 207163), (242, 188330), (370, 123178), (407, 111980), (484, 94165), (509, 89540), (605, 75332), (740, 61589), (814, 55990), (1018, 44770), (1210, 37666), (1628, 27995), (2035, 22396), (2036, 22385), (2420, 18833), (2545, 17908), (4070, 11198), (4477, 10180), (5090, 8954), (5599, 8140)]