42636350

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 82026000

約数和(自身を除く): 39389650

約数列:

[1, 2, 5, 10, 25, 50, 59, 97, 118, 149, 194, 295, 298, 485, 590, 745, 970, 1475, 1490, 2425, 2950, 3725, 4850, 5723, 7450, 8791, 11446, 14453, 17582, 28615, 28906, 43955, 57230, 72265, 87910, 143075, 144530, 219775, 286150, 361325, 439550, 722650, 852727, 1705454, 4263635, 8527270, 21318175, 42636350]

約数ペア:

[(1, 42636350), (2, 21318175), (5, 8527270), (10, 4263635), (25, 1705454), (50, 852727), (59, 722650), (97, 439550), (118, 361325), (149, 286150), (194, 219775), (295, 144530), (298, 143075), (485, 87910), (590, 72265), (745, 57230), (970, 43955), (1475, 28906), (1490, 28615), (2425, 17582), (2950, 14453), (3725, 11446), (4850, 8791), (5723, 7450)]