448798840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3881}}^1$

素因数の和:3965

約数の個数: 96

約数和(自身を含む): 1194879600

約数和(自身を除く): 746080760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 98, 118, 140, 196, 236, 245, 280, 295, 392, 413, 472, 490, 590, 826, 980, 1180, 1652, 1960, 2065, 2360, 2891, 3304, 3881, 4130, 5782, 7762, 8260, 11564, 14455, 15524, 16520, 19405, 23128, 27167, 28910, 31048, 38810, 54334, 57820, 77620, 108668, 115640, 135835, 155240, 190169, 217336, 228979, 271670, 380338, 457958, 543340, 760676, 915916, 950845, 1086680, 1144895, 1521352, 1602853, 1831832, 1901690, 2289790, 3205706, 3803380, 4579580, 6411412, 7606760, 8014265, 9159160, 11219971, 12822824, 16028530, 22439942, 32057060, 44879884, 56099855, 64114120, 89759768, 112199710, 224399420, 448798840]

約数ペア:

[(1, 448798840), (2, 224399420), (4, 112199710), (5, 89759768), (7, 64114120), (8, 56099855), (10, 44879884), (14, 32057060), (20, 22439942), (28, 16028530), (35, 12822824), (40, 11219971), (49, 9159160), (56, 8014265), (59, 7606760), (70, 6411412), (98, 4579580), (118, 3803380), (140, 3205706), (196, 2289790), (236, 1901690), (245, 1831832), (280, 1602853), (295, 1521352), (392, 1144895), (413, 1086680), (472, 950845), (490, 915916), (590, 760676), (826, 543340), (980, 457958), (1180, 380338), (1652, 271670), (1960, 228979), (2065, 217336), (2360, 190169), (2891, 155240), (3304, 135835), (3881, 115640), (4130, 108668), (5782, 77620), (7762, 57820), (8260, 54334), (11564, 38810), (14455, 31048), (15524, 28910), (16520, 27167), (19405, 23128)]