419299910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1\times {\mathrm{1367}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 776640960

約数和(自身を除く): 357341050

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 829, 1367, 1658, 2734, 4145, 6835, 8290, 13670, 30673, 50579, 61346, 101158, 153365, 252895, 306730, 505790, 1133243, 2266486, 5666215, 11332430, 41929991, 83859982, 209649955, 419299910]

約数ペア:

[(1, 419299910), (2, 209649955), (5, 83859982), (10, 41929991), (37, 11332430), (74, 5666215), (185, 2266486), (370, 1133243), (829, 505790), (1367, 306730), (1658, 252895), (2734, 153365), (4145, 101158), (6835, 61346), (8290, 50579), (13670, 30673)]