45059810

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 82756080

約数和(自身を除く): 37696270

約数列:

[1, 2, 5, 10, 89, 178, 197, 257, 394, 445, 514, 890, 985, 1285, 1970, 2570, 17533, 22873, 35066, 45746, 50629, 87665, 101258, 114365, 175330, 228730, 253145, 506290, 4505981, 9011962, 22529905, 45059810]

約数ペア:

[(1, 45059810), (2, 22529905), (5, 9011962), (10, 4505981), (89, 506290), (178, 253145), (197, 228730), (257, 175330), (394, 114365), (445, 101258), (514, 87665), (890, 50629), (985, 45746), (1285, 35066), (1970, 22873), (2570, 17533)]