100730072

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 193006800

約数和(自身を除く): 92276728

約数列:

[1, 2, 4, 8, 73, 137, 146, 274, 292, 548, 584, 1096, 1259, 2518, 5036, 10001, 10072, 20002, 40004, 80008, 91907, 172483, 183814, 344966, 367628, 689932, 735256, 1379864, 12591259, 25182518, 50365036, 100730072]

約数ペア:

[(1, 100730072), (2, 50365036), (4, 25182518), (8, 12591259), (73, 1379864), (137, 735256), (146, 689932), (274, 367628), (292, 344966), (548, 183814), (584, 172483), (1096, 91907), (1259, 80008), (2518, 40004), (5036, 20002), (10001, 10072)]