102019970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27061}}^1$

素因数の和:27110

約数の個数: 32

約数和(自身を含む): 204588720

約数和(自身を除く): 102568750

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 27061, 54122, 135305, 270610, 351793, 703586, 784769, 1569538, 1758965, 3517930, 3923845, 7847690, 10201997, 20403994, 51009985, 102019970]

約数ペア:

[(1, 102019970), (2, 51009985), (5, 20403994), (10, 10201997), (13, 7847690), (26, 3923845), (29, 3517930), (58, 1758965), (65, 1569538), (130, 784769), (145, 703586), (290, 351793), (377, 270610), (754, 135305), (1885, 54122), (3770, 27061)]