40523770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30469}}^1$

素因数の和:30502

約数の個数: 32

約数和(自身を含む): 87753600

約数和(自身を除く): 47229830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 30469, 60938, 152345, 213283, 304690, 426566, 578911, 1066415, 1157822, 2132830, 2894555, 4052377, 5789110, 8104754, 20261885, 40523770]

約数ペア:

[(1, 40523770), (2, 20261885), (5, 8104754), (7, 5789110), (10, 4052377), (14, 2894555), (19, 2132830), (35, 1157822), (38, 1066415), (70, 578911), (95, 426566), (133, 304690), (190, 213283), (266, 152345), (665, 60938), (1330, 30469)]