10459540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 27550152

約数和(自身を除く): 17090612

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 821, 910, 980, 1274, 1642, 1820, 2548, 3185, 3284, 4105, 5747, 6370, 8210, 10673, 11494, 12740, 16420, 21346, 22988, 28735, 40229, 42692, 53365, 57470, 74711, 80458, 106730, 114940, 149422, 160916, 201145, 213460, 298844, 373555, 402290, 522977, 747110, 804580, 1045954, 1494220, 2091908, 2614885, 5229770, 10459540]

約数ペア:

[(1, 10459540), (2, 5229770), (4, 2614885), (5, 2091908), (7, 1494220), (10, 1045954), (13, 804580), (14, 747110), (20, 522977), (26, 402290), (28, 373555), (35, 298844), (49, 213460), (52, 201145), (65, 160916), (70, 149422), (91, 114940), (98, 106730), (130, 80458), (140, 74711), (182, 57470), (196, 53365), (245, 42692), (260, 40229), (364, 28735), (455, 22988), (490, 21346), (637, 16420), (821, 12740), (910, 11494), (980, 10673), (1274, 8210), (1642, 6370), (1820, 5747), (2548, 4105), (3185, 3284)]