73749260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14929}}^1$

素因数の和:14970

約数の個数: 48

約数和(自身を含む): 175576800

約数和(自身を除く): 101827540

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 14929, 29858, 59716, 74645, 149290, 194077, 283651, 298580, 388154, 567302, 776308, 970385, 1134604, 1418255, 1940770, 2836510, 3687463, 3881540, 5673020, 7374926, 14749852, 18437315, 36874630, 73749260]

約数ペア:

[(1, 73749260), (2, 36874630), (4, 18437315), (5, 14749852), (10, 7374926), (13, 5673020), (19, 3881540), (20, 3687463), (26, 2836510), (38, 1940770), (52, 1418255), (65, 1134604), (76, 970385), (95, 776308), (130, 567302), (190, 388154), (247, 298580), (260, 283651), (380, 194077), (494, 149290), (988, 74645), (1235, 59716), (2470, 29858), (4940, 14929)]