1632441580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{2213}}^1$

素因数の和:2719

約数の個数: 96

約数和(自身を含む): 4284887040

約数和(自身を除く): 2652445460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 479, 770, 958, 1540, 1916, 2213, 2395, 3353, 4426, 4790, 5269, 6706, 8852, 9580, 10538, 11065, 13412, 15491, 16765, 21076, 22130, 24343, 26345, 30982, 33530, 36883, 44260, 48686, 52690, 61964, 67060, 73766, 77455, 97372, 105380, 121715, 147532, 154910, 170401, 184415, 243430, 309820, 340802, 368830, 486860, 681604, 737660, 852005, 1060027, 1704010, 2120054, 3408020, 4240108, 5300135, 7420189, 10600270, 11660297, 14840378, 21200540, 23320594, 29680756, 37100945, 46641188, 58301485, 74201890, 81622079, 116602970, 148403780, 163244158, 233205940, 326488316, 408110395, 816220790, 1632441580]

約数ペア:

[(1, 1632441580), (2, 816220790), (4, 408110395), (5, 326488316), (7, 233205940), (10, 163244158), (11, 148403780), (14, 116602970), (20, 81622079), (22, 74201890), (28, 58301485), (35, 46641188), (44, 37100945), (55, 29680756), (70, 23320594), (77, 21200540), (110, 14840378), (140, 11660297), (154, 10600270), (220, 7420189), (308, 5300135), (385, 4240108), (479, 3408020), (770, 2120054), (958, 1704010), (1540, 1060027), (1916, 852005), (2213, 737660), (2395, 681604), (3353, 486860), (4426, 368830), (4790, 340802), (5269, 309820), (6706, 243430), (8852, 184415), (9580, 170401), (10538, 154910), (11065, 147532), (13412, 121715), (15491, 105380), (16765, 97372), (21076, 77455), (22130, 73766), (24343, 67060), (26345, 61964), (30982, 52690), (33530, 48686), (36883, 44260)]