1124771960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{74587}}^1$

素因数の和:74640

約数の個数: 64

約数和(自身を含む): 2819426400

約数和(自身を除く): 1694654440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 7540, 15080, 74587, 149174, 298348, 372935, 596696, 745870, 969631, 1491740, 1939262, 2163023, 2983480, 3878524, 4326046, 4848155, 7757048, 8652092, 9696310, 10815115, 17304184, 19392620, 21630230, 28119299, 38785240, 43260460, 56238598, 86520920, 112477196, 140596495, 224954392, 281192990, 562385980, 1124771960]

約数ペア:

[(1, 1124771960), (2, 562385980), (4, 281192990), (5, 224954392), (8, 140596495), (10, 112477196), (13, 86520920), (20, 56238598), (26, 43260460), (29, 38785240), (40, 28119299), (52, 21630230), (58, 19392620), (65, 17304184), (104, 10815115), (116, 9696310), (130, 8652092), (145, 7757048), (232, 4848155), (260, 4326046), (290, 3878524), (377, 2983480), (520, 2163023), (580, 1939262), (754, 1491740), (1160, 969631), (1508, 745870), (1885, 596696), (3016, 372935), (3770, 298348), (7540, 149174), (15080, 74587)]