3888065220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4984699}}^1$

素因数の和:4984724

約数の個数: 48

約数和(自身を含む): 11724014400

約数和(自身を除く): 7835949180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4984699, 9969398, 14954097, 19938796, 24923495, 29908194, 49846990, 59816388, 64801087, 74770485, 99693980, 129602174, 149540970, 194403261, 259204348, 299081940, 324005435, 388806522, 648010870, 777613044, 972016305, 1296021740, 1944032610, 3888065220]

約数ペア:

[(1, 3888065220), (2, 1944032610), (3, 1296021740), (4, 972016305), (5, 777613044), (6, 648010870), (10, 388806522), (12, 324005435), (13, 299081940), (15, 259204348), (20, 194403261), (26, 149540970), (30, 129602174), (39, 99693980), (52, 74770485), (60, 64801087), (65, 59816388), (78, 49846990), (130, 29908194), (156, 24923495), (195, 19938796), (260, 14954097), (390, 9969398), (780, 4984699)]