1117566080

素因数分解:

$2^7\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3821}}^1$

素因数の和:4297

約数の個数: 64

約数和(自身を含む): 2678228280

約数和(自身を除く): 1560662200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 457, 640, 914, 1828, 2285, 3656, 3821, 4570, 7312, 7642, 9140, 14624, 15284, 18280, 19105, 29248, 30568, 36560, 38210, 58496, 61136, 73120, 76420, 122272, 146240, 152840, 244544, 292480, 305680, 489088, 611360, 1222720, 1746197, 2445440, 3492394, 6984788, 8730985, 13969576, 17461970, 27939152, 34923940, 55878304, 69847880, 111756608, 139695760, 223513216, 279391520, 558783040, 1117566080]

約数ペア:

[(1, 1117566080), (2, 558783040), (4, 279391520), (5, 223513216), (8, 139695760), (10, 111756608), (16, 69847880), (20, 55878304), (32, 34923940), (40, 27939152), (64, 17461970), (80, 13969576), (128, 8730985), (160, 6984788), (320, 3492394), (457, 2445440), (640, 1746197), (914, 1222720), (1828, 611360), (2285, 489088), (3656, 305680), (3821, 292480), (4570, 244544), (7312, 152840), (7642, 146240), (9140, 122272), (14624, 76420), (15284, 73120), (18280, 61136), (19105, 58496), (29248, 38210), (30568, 36560)]