37947940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2699}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 86184000

約数和(自身を除く): 48236060

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2699, 2812, 3515, 5398, 7030, 10796, 13495, 14060, 26990, 51281, 53980, 99863, 102562, 199726, 205124, 256405, 399452, 499315, 512810, 998630, 1025620, 1897397, 1997260, 3794794, 7589588, 9486985, 18973970, 37947940]

約数ペア:

[(1, 37947940), (2, 18973970), (4, 9486985), (5, 7589588), (10, 3794794), (19, 1997260), (20, 1897397), (37, 1025620), (38, 998630), (74, 512810), (76, 499315), (95, 399452), (148, 256405), (185, 205124), (190, 199726), (370, 102562), (380, 99863), (703, 53980), (740, 51281), (1406, 26990), (2699, 14060), (2812, 13495), (3515, 10796), (5398, 7030)]