69933160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14449}}^1$

素因数の和:14482

約数の個数: 48

約数和(自身を含む): 172966500

約数和(自身を除く): 103033340

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 14449, 28898, 57796, 72245, 115592, 144490, 158939, 288980, 317878, 577960, 635756, 794695, 1271512, 1589390, 1748329, 3178780, 3496658, 6357560, 6993316, 8741645, 13986632, 17483290, 34966580, 69933160]

約数ペア:

[(1, 69933160), (2, 34966580), (4, 17483290), (5, 13986632), (8, 8741645), (10, 6993316), (11, 6357560), (20, 3496658), (22, 3178780), (40, 1748329), (44, 1589390), (55, 1271512), (88, 794695), (110, 635756), (121, 577960), (220, 317878), (242, 288980), (440, 158939), (484, 144490), (605, 115592), (968, 72245), (1210, 57796), (2420, 28898), (4840, 14449)]