38799970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12163}}^1$

素因数の和:12210

約数の個数: 32

約数和(自身を含む): 78822720

約数和(自身を除く): 40022750

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 12163, 24326, 60815, 121630, 133793, 267586, 352727, 668965, 705454, 1337930, 1763635, 3527270, 3879997, 7759994, 19399985, 38799970]

約数ペア:

[(1, 38799970), (2, 19399985), (5, 7759994), (10, 3879997), (11, 3527270), (22, 1763635), (29, 1337930), (55, 705454), (58, 668965), (110, 352727), (145, 267586), (290, 133793), (319, 121630), (638, 60815), (1595, 24326), (3190, 12163)]