65668460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22961}}^1$

素因数の和:22994

約数の個数: 48

約数和(自身を含む): 162019872

約数和(自身を除く): 96351412

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 22961, 45922, 91844, 114805, 229610, 252571, 298493, 459220, 505142, 596986, 1010284, 1193972, 1262855, 1492465, 2525710, 2984930, 3283423, 5051420, 5969860, 6566846, 13133692, 16417115, 32834230, 65668460]

約数ペア:

[(1, 65668460), (2, 32834230), (4, 16417115), (5, 13133692), (10, 6566846), (11, 5969860), (13, 5051420), (20, 3283423), (22, 2984930), (26, 2525710), (44, 1492465), (52, 1262855), (55, 1193972), (65, 1010284), (110, 596986), (130, 505142), (143, 459220), (220, 298493), (260, 252571), (286, 229610), (572, 114805), (715, 91844), (1430, 45922), (2860, 22961)]