113415820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5437}}^1$

素因数の和:5602

約数の個数: 48

約数和(自身を含む): 274075200

約数和(自身を除く): 160659380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 5437, 10430, 10874, 20860, 21748, 27185, 38059, 54370, 76118, 108740, 152236, 190295, 380590, 761180, 810113, 1620226, 3240452, 4050565, 5670791, 8101130, 11341582, 16202260, 22683164, 28353955, 56707910, 113415820]

約数ペア:

[(1, 113415820), (2, 56707910), (4, 28353955), (5, 22683164), (7, 16202260), (10, 11341582), (14, 8101130), (20, 5670791), (28, 4050565), (35, 3240452), (70, 1620226), (140, 810113), (149, 761180), (298, 380590), (596, 190295), (745, 152236), (1043, 108740), (1490, 76118), (2086, 54370), (2980, 38059), (4172, 27185), (5215, 21748), (5437, 20860), (10430, 10874)]