898663220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8369}}^1$

素因数の和:8457

約数の個数: 96

約数和(自身を含む): 2362348800

約数和(自身を除く): 1463685580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 182, 236, 260, 295, 364, 413, 455, 590, 767, 826, 910, 1180, 1534, 1652, 1820, 2065, 3068, 3835, 4130, 5369, 7670, 8260, 8369, 10738, 15340, 16738, 21476, 26845, 33476, 41845, 53690, 58583, 83690, 107380, 108797, 117166, 167380, 217594, 234332, 292915, 435188, 493771, 543985, 585830, 761579, 987542, 1087970, 1171660, 1523158, 1975084, 2175940, 2468855, 3046316, 3456397, 3807895, 4937710, 6419023, 6912794, 7615790, 9875420, 12838046, 13825588, 15231580, 17281985, 25676092, 32095115, 34563970, 44933161, 64190230, 69127940, 89866322, 128380460, 179732644, 224665805, 449331610, 898663220]

約数ペア:

[(1, 898663220), (2, 449331610), (4, 224665805), (5, 179732644), (7, 128380460), (10, 89866322), (13, 69127940), (14, 64190230), (20, 44933161), (26, 34563970), (28, 32095115), (35, 25676092), (52, 17281985), (59, 15231580), (65, 13825588), (70, 12838046), (91, 9875420), (118, 7615790), (130, 6912794), (140, 6419023), (182, 4937710), (236, 3807895), (260, 3456397), (295, 3046316), (364, 2468855), (413, 2175940), (455, 1975084), (590, 1523158), (767, 1171660), (826, 1087970), (910, 987542), (1180, 761579), (1534, 585830), (1652, 543985), (1820, 493771), (2065, 435188), (3068, 292915), (3835, 234332), (4130, 217594), (5369, 167380), (7670, 117166), (8260, 108797), (8369, 107380), (10738, 83690), (15340, 58583), (16738, 53690), (21476, 41845), (26845, 33476)]