947854880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3541}}^1$

素因数の和:3802

約数の個数: 96

約数和(自身を含む): 2570641920

約数和(自身を除く): 1622787040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 239, 280, 478, 560, 956, 1120, 1195, 1673, 1912, 2390, 3346, 3541, 3824, 4780, 6692, 7082, 7648, 8365, 9560, 13384, 14164, 16730, 17705, 19120, 24787, 26768, 28328, 33460, 35410, 38240, 49574, 53536, 56656, 66920, 70820, 99148, 113312, 123935, 133840, 141640, 198296, 247870, 267680, 283280, 396592, 495740, 566560, 793184, 846299, 991480, 1692598, 1982960, 3385196, 3965920, 4231495, 5924093, 6770392, 8462990, 11848186, 13540784, 16925980, 23696372, 27081568, 29620465, 33851960, 47392744, 59240930, 67703920, 94785488, 118481860, 135407840, 189570976, 236963720, 473927440, 947854880]

約数ペア:

[(1, 947854880), (2, 473927440), (4, 236963720), (5, 189570976), (7, 135407840), (8, 118481860), (10, 94785488), (14, 67703920), (16, 59240930), (20, 47392744), (28, 33851960), (32, 29620465), (35, 27081568), (40, 23696372), (56, 16925980), (70, 13540784), (80, 11848186), (112, 8462990), (140, 6770392), (160, 5924093), (224, 4231495), (239, 3965920), (280, 3385196), (478, 1982960), (560, 1692598), (956, 991480), (1120, 846299), (1195, 793184), (1673, 566560), (1912, 495740), (2390, 396592), (3346, 283280), (3541, 267680), (3824, 247870), (4780, 198296), (6692, 141640), (7082, 133840), (7648, 123935), (8365, 113312), (9560, 99148), (13384, 70820), (14164, 66920), (16730, 56656), (17705, 53536), (19120, 49574), (24787, 38240), (26768, 35410), (28328, 33460)]