2018308360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1739921}}^1$

素因数の和:1739961

約数の個数: 32

約数和(自身を含む): 4697789400

約数和(自身を除く): 2679481040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1739921, 3479842, 6959684, 8699605, 13919368, 17399210, 34798420, 50457709, 69596840, 100915418, 201830836, 252288545, 403661672, 504577090, 1009154180, 2018308360]

約数ペア:

[(1, 2018308360), (2, 1009154180), (4, 504577090), (5, 403661672), (8, 252288545), (10, 201830836), (20, 100915418), (29, 69596840), (40, 50457709), (58, 34798420), (116, 17399210), (145, 13919368), (232, 8699605), (290, 6959684), (580, 3479842), (1160, 1739921)]