492029170

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1\times {\mathrm{659}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 893851200

約数和(自身を除く): 401822030

約数列:

[1, 2, 5, 10, 197, 379, 394, 659, 758, 985, 1318, 1895, 1970, 3295, 3790, 6590, 74663, 129823, 149326, 249761, 259646, 373315, 499522, 649115, 746630, 1248805, 1298230, 2497610, 49202917, 98405834, 246014585, 492029170]

約数ペア:

[(1, 492029170), (2, 246014585), (5, 98405834), (10, 49202917), (197, 2497610), (379, 1298230), (394, 1248805), (659, 746630), (758, 649115), (985, 499522), (1318, 373315), (1895, 259646), (1970, 249761), (3295, 149326), (3790, 129823), (6590, 74663)]