4460868740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{207869}}^1$

素因数の和:207944

約数の個数: 48

約数和(自身を含む): 9952815600

約数和(自身を除く): 5491946860

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4292, 5365, 10730, 21460, 207869, 415738, 831476, 1039345, 2078690, 4157380, 6028201, 7691153, 12056402, 15382306, 24112804, 30141005, 30764612, 38455765, 60282010, 76911530, 120564020, 153823060, 223043437, 446086874, 892173748, 1115217185, 2230434370, 4460868740]

約数ペア:

[(1, 4460868740), (2, 2230434370), (4, 1115217185), (5, 892173748), (10, 446086874), (20, 223043437), (29, 153823060), (37, 120564020), (58, 76911530), (74, 60282010), (116, 38455765), (145, 30764612), (148, 30141005), (185, 24112804), (290, 15382306), (370, 12056402), (580, 7691153), (740, 6028201), (1073, 4157380), (2146, 2078690), (4292, 1039345), (5365, 831476), (10730, 415738), (21460, 207869)]