99703817860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{904261}}^1$

素因数の和:904456

約数の個数: 48

約数和(自身を含む): 216480322800

約数和(自身を除く): 116776504940

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 149, 185, 298, 370, 596, 740, 745, 1490, 2980, 5513, 11026, 22052, 27565, 55130, 110260, 904261, 1808522, 3617044, 4521305, 9042610, 18085220, 33457657, 66915314, 133830628, 134734889, 167288285, 269469778, 334576570, 538939556, 669153140, 673674445, 1347348890, 2694697780, 4985190893, 9970381786, 19940763572, 24925954465, 49851908930, 99703817860]

約数ペア:

[(1, 99703817860), (2, 49851908930), (4, 24925954465), (5, 19940763572), (10, 9970381786), (20, 4985190893), (37, 2694697780), (74, 1347348890), (148, 673674445), (149, 669153140), (185, 538939556), (298, 334576570), (370, 269469778), (596, 167288285), (740, 134734889), (745, 133830628), (1490, 66915314), (2980, 33457657), (5513, 18085220), (11026, 9042610), (22052, 4521305), (27565, 3617044), (55130, 1808522), (110260, 904261)]