1146879820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 2621808000

約数和(自身を除く): 1474928180

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 149, 230, 290, 298, 460, 577, 580, 596, 667, 745, 1154, 1334, 1490, 2308, 2668, 2885, 2980, 3335, 3427, 4321, 5770, 6670, 6854, 8642, 11540, 13271, 13340, 13708, 16733, 17135, 17284, 21605, 26542, 33466, 34270, 43210, 53084, 66355, 66932, 68540, 83665, 85973, 86420, 99383, 132710, 167330, 171946, 198766, 265420, 334660, 343892, 384859, 397532, 429865, 496915, 769718, 859730, 993830, 1539436, 1719460, 1924295, 1977379, 1987660, 2493217, 3848590, 3954758, 4986434, 7697180, 7909516, 9886895, 9972868, 12466085, 19773790, 24932170, 39547580, 49864340, 57343991, 114687982, 229375964, 286719955, 573439910, 1146879820]

約数ペア:

[(1, 1146879820), (2, 573439910), (4, 286719955), (5, 229375964), (10, 114687982), (20, 57343991), (23, 49864340), (29, 39547580), (46, 24932170), (58, 19773790), (92, 12466085), (115, 9972868), (116, 9886895), (145, 7909516), (149, 7697180), (230, 4986434), (290, 3954758), (298, 3848590), (460, 2493217), (577, 1987660), (580, 1977379), (596, 1924295), (667, 1719460), (745, 1539436), (1154, 993830), (1334, 859730), (1490, 769718), (2308, 496915), (2668, 429865), (2885, 397532), (2980, 384859), (3335, 343892), (3427, 334660), (4321, 265420), (5770, 198766), (6670, 171946), (6854, 167330), (8642, 132710), (11540, 99383), (13271, 86420), (13340, 85973), (13708, 83665), (16733, 68540), (17135, 66932), (17284, 66355), (21605, 53084), (26542, 43210), (33466, 34270)]