101465960

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 233435520

約数和(自身を除く): 131969560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 151, 157, 214, 302, 314, 428, 535, 604, 628, 755, 785, 856, 1070, 1208, 1256, 1510, 1570, 2140, 3020, 3140, 4280, 6040, 6280, 16157, 16799, 23707, 32314, 33598, 47414, 64628, 67196, 80785, 83995, 94828, 118535, 129256, 134392, 161570, 167990, 189656, 237070, 323140, 335980, 474140, 646280, 671960, 948280, 2536649, 5073298, 10146596, 12683245, 20293192, 25366490, 50732980, 101465960]

約数ペア:

[(1, 101465960), (2, 50732980), (4, 25366490), (5, 20293192), (8, 12683245), (10, 10146596), (20, 5073298), (40, 2536649), (107, 948280), (151, 671960), (157, 646280), (214, 474140), (302, 335980), (314, 323140), (428, 237070), (535, 189656), (604, 167990), (628, 161570), (755, 134392), (785, 129256), (856, 118535), (1070, 94828), (1208, 83995), (1256, 80785), (1510, 67196), (1570, 64628), (2140, 47414), (3020, 33598), (3140, 32314), (4280, 23707), (6040, 16799), (6280, 16157)]