61266260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14657}}^1$

素因数の和:14696

約数の個数: 48

約数和(自身を含む): 147752640

約数和(自身を除く): 86486380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 14657, 29314, 58628, 73285, 146570, 161227, 278483, 293140, 322454, 556966, 644908, 806135, 1113932, 1392415, 1612270, 2784830, 3063313, 3224540, 5569660, 6126626, 12253252, 15316565, 30633130, 61266260]

約数ペア:

[(1, 61266260), (2, 30633130), (4, 15316565), (5, 12253252), (10, 6126626), (11, 5569660), (19, 3224540), (20, 3063313), (22, 2784830), (38, 1612270), (44, 1392415), (55, 1113932), (76, 806135), (95, 644908), (110, 556966), (190, 322454), (209, 293140), (220, 278483), (380, 161227), (418, 146570), (836, 73285), (1045, 58628), (2090, 29314), (4180, 14657)]