101980735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 134120448

約数和(自身を除く): 32139713

約数列:

[1, 5, 23, 41, 43, 115, 205, 215, 503, 943, 989, 1763, 2515, 4715, 4945, 8815, 11569, 20623, 21629, 40549, 57845, 103115, 108145, 202745, 474329, 497467, 886789, 2371645, 2487335, 4433945, 20396147, 101980735]

約数ペア:

[(1, 101980735), (5, 20396147), (23, 4433945), (41, 2487335), (43, 2371645), (115, 886789), (205, 497467), (215, 474329), (503, 202745), (943, 108145), (989, 103115), (1763, 57845), (2515, 40549), (4715, 21629), (4945, 20623), (8815, 11569)]