146332840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1390

約数の個数: 64

約数和(自身を含む): 344250000

約数和(自身を除く): 197917160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 101, 116, 145, 202, 232, 290, 404, 505, 580, 808, 1010, 1160, 1249, 2020, 2498, 2929, 4040, 4996, 5858, 6245, 9992, 11716, 12490, 14645, 23432, 24980, 29290, 36221, 49960, 58580, 72442, 117160, 126149, 144884, 181105, 252298, 289768, 362210, 504596, 630745, 724420, 1009192, 1261490, 1448840, 2522980, 3658321, 5045960, 7316642, 14633284, 18291605, 29266568, 36583210, 73166420, 146332840]

約数ペア:

[(1, 146332840), (2, 73166420), (4, 36583210), (5, 29266568), (8, 18291605), (10, 14633284), (20, 7316642), (29, 5045960), (40, 3658321), (58, 2522980), (101, 1448840), (116, 1261490), (145, 1009192), (202, 724420), (232, 630745), (290, 504596), (404, 362210), (505, 289768), (580, 252298), (808, 181105), (1010, 144884), (1160, 126149), (1249, 117160), (2020, 72442), (2498, 58580), (2929, 49960), (4040, 36221), (4996, 29290), (5858, 24980), (6245, 23432), (9992, 14645), (11716, 12490)]