21863125280

素因数分解:

$2^5\times 5^1\times {\mathrm{3001}}^1\times {\mathrm{45533}}^1$

素因数の和:48549

約数の個数: 48

約数和(自身を含む): 51669979704

約数和(自身を除く): 29806854424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3001, 6002, 12004, 15005, 24008, 30010, 45533, 48016, 60020, 91066, 96032, 120040, 182132, 227665, 240080, 364264, 455330, 480160, 728528, 910660, 1457056, 1821320, 3642640, 7285280, 136644533, 273289066, 546578132, 683222665, 1093156264, 1366445330, 2186312528, 2732890660, 4372625056, 5465781320, 10931562640, 21863125280]

約数ペア:

[(1, 21863125280), (2, 10931562640), (4, 5465781320), (5, 4372625056), (8, 2732890660), (10, 2186312528), (16, 1366445330), (20, 1093156264), (32, 683222665), (40, 546578132), (80, 273289066), (160, 136644533), (3001, 7285280), (6002, 3642640), (12004, 1821320), (15005, 1457056), (24008, 910660), (30010, 728528), (45533, 480160), (48016, 455330), (60020, 364264), (91066, 240080), (96032, 227665), (120040, 182132)]