22517105440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4539739}}^1$

素因数の和:4539785

約数の個数: 48

約数和(自身を含む): 54912695040

約数和(自身を除く): 32395589600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 4539739, 9079478, 18158956, 22698695, 36317912, 45397390, 72635824, 90794780, 140731909, 145271648, 181589560, 281463818, 363179120, 562927636, 703659545, 726358240, 1125855272, 1407319090, 2251710544, 2814638180, 4503421088, 5629276360, 11258552720, 22517105440]

約数ペア:

[(1, 22517105440), (2, 11258552720), (4, 5629276360), (5, 4503421088), (8, 2814638180), (10, 2251710544), (16, 1407319090), (20, 1125855272), (31, 726358240), (32, 703659545), (40, 562927636), (62, 363179120), (80, 281463818), (124, 181589560), (155, 145271648), (160, 140731909), (248, 90794780), (310, 72635824), (496, 45397390), (620, 36317912), (992, 22698695), (1240, 18158956), (2480, 9079478), (4960, 4539739)]