884313980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{365419}}^1$

素因数の和:365450

約数の個数: 36

約数和(自身を含む): 2041236120

約数和(自身を除く): 1156922140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 365419, 730838, 1461676, 1827095, 3654190, 4019609, 7308380, 8039218, 16078436, 20098045, 40196090, 44215699, 80392180, 88431398, 176862796, 221078495, 442156990, 884313980]

約数ペア:

[(1, 884313980), (2, 442156990), (4, 221078495), (5, 176862796), (10, 88431398), (11, 80392180), (20, 44215699), (22, 40196090), (44, 20098045), (55, 16078436), (110, 8039218), (121, 7308380), (220, 4019609), (242, 3654190), (484, 1827095), (605, 1461676), (1210, 730838), (2420, 365419)]