610475140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{7561}}^1$

素因数の和:7948

約数の個数: 48

約数和(自身を含む): 1402539264

約数和(自身を除く): 792064124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 367, 734, 1468, 1835, 3670, 4037, 7340, 7561, 8074, 15122, 16148, 20185, 30244, 37805, 40370, 75610, 80740, 83171, 151220, 166342, 332684, 415855, 831710, 1663420, 2774887, 5549774, 11099548, 13874435, 27748870, 30523757, 55497740, 61047514, 122095028, 152618785, 305237570, 610475140]

約数ペア:

[(1, 610475140), (2, 305237570), (4, 152618785), (5, 122095028), (10, 61047514), (11, 55497740), (20, 30523757), (22, 27748870), (44, 13874435), (55, 11099548), (110, 5549774), (220, 2774887), (367, 1663420), (734, 831710), (1468, 415855), (1835, 332684), (3670, 166342), (4037, 151220), (7340, 83171), (7561, 80740), (8074, 75610), (15122, 40370), (16148, 37805), (20185, 30244)]