98513480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 257040000

約数和(自身を除く): 158526520

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 59, 65, 76, 95, 104, 118, 130, 152, 169, 190, 236, 247, 260, 295, 338, 380, 472, 494, 520, 590, 676, 760, 767, 845, 988, 1121, 1180, 1235, 1352, 1534, 1690, 1976, 2197, 2242, 2360, 2470, 3068, 3211, 3380, 3835, 4394, 4484, 4940, 5605, 6136, 6422, 6760, 7670, 8788, 8968, 9880, 9971, 10985, 11210, 12844, 14573, 15340, 16055, 17576, 19942, 21970, 22420, 25688, 29146, 30680, 32110, 39884, 41743, 43940, 44840, 49855, 58292, 64220, 72865, 79768, 83486, 87880, 99710, 116584, 128440, 129623, 145730, 166972, 189449, 199420, 208715, 259246, 291460, 333944, 378898, 398840, 417430, 518492, 582920, 648115, 757796, 834860, 947245, 1036984, 1296230, 1515592, 1669720, 1894490, 2462837, 2592460, 3788980, 4925674, 5184920, 7577960, 9851348, 12314185, 19702696, 24628370, 49256740, 98513480]

約数ペア:

[(1, 98513480), (2, 49256740), (4, 24628370), (5, 19702696), (8, 12314185), (10, 9851348), (13, 7577960), (19, 5184920), (20, 4925674), (26, 3788980), (38, 2592460), (40, 2462837), (52, 1894490), (59, 1669720), (65, 1515592), (76, 1296230), (95, 1036984), (104, 947245), (118, 834860), (130, 757796), (152, 648115), (169, 582920), (190, 518492), (236, 417430), (247, 398840), (260, 378898), (295, 333944), (338, 291460), (380, 259246), (472, 208715), (494, 199420), (520, 189449), (590, 166972), (676, 145730), (760, 129623), (767, 128440), (845, 116584), (988, 99710), (1121, 87880), (1180, 83486), (1235, 79768), (1352, 72865), (1534, 64220), (1690, 58292), (1976, 49855), (2197, 44840), (2242, 43940), (2360, 41743), (2470, 39884), (3068, 32110), (3211, 30680), (3380, 29146), (3835, 25688), (4394, 22420), (4484, 21970), (4940, 19942), (5605, 17576), (6136, 16055), (6422, 15340), (6760, 14573), (7670, 12844), (8788, 11210), (8968, 10985), (9880, 9971)]