57630560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 148599360

約数和(自身を除く): 90968800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 103, 104, 130, 160, 206, 208, 260, 269, 412, 416, 515, 520, 538, 824, 1030, 1040, 1076, 1339, 1345, 1648, 2060, 2080, 2152, 2678, 2690, 3296, 3497, 4120, 4304, 5356, 5380, 6695, 6994, 8240, 8608, 10712, 10760, 13390, 13988, 16480, 17485, 21424, 21520, 26780, 27707, 27976, 34970, 42848, 43040, 53560, 55414, 55952, 69940, 107120, 110828, 111904, 138535, 139880, 214240, 221656, 277070, 279760, 360191, 443312, 554140, 559520, 720382, 886624, 1108280, 1440764, 1800955, 2216560, 2881528, 3601910, 4433120, 5763056, 7203820, 11526112, 14407640, 28815280, 57630560]

約数ペア:

[(1, 57630560), (2, 28815280), (4, 14407640), (5, 11526112), (8, 7203820), (10, 5763056), (13, 4433120), (16, 3601910), (20, 2881528), (26, 2216560), (32, 1800955), (40, 1440764), (52, 1108280), (65, 886624), (80, 720382), (103, 559520), (104, 554140), (130, 443312), (160, 360191), (206, 279760), (208, 277070), (260, 221656), (269, 214240), (412, 139880), (416, 138535), (515, 111904), (520, 110828), (538, 107120), (824, 69940), (1030, 55952), (1040, 55414), (1076, 53560), (1339, 43040), (1345, 42848), (1648, 34970), (2060, 27976), (2080, 27707), (2152, 26780), (2678, 21520), (2690, 21424), (3296, 17485), (3497, 16480), (4120, 13988), (4304, 13390), (5356, 10760), (5380, 10712), (6695, 8608), (6994, 8240)]