25436691940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6085333}}^1$

素因数の和:6085372

約数の個数: 48

約数和(自身を含む): 61340166720

約数和(自身を除く): 35903474780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 6085333, 12170666, 24341332, 30426665, 60853330, 66938663, 115621327, 121706660, 133877326, 231242654, 267754652, 334693315, 462485308, 578106635, 669386630, 1156213270, 1271834597, 1338773260, 2312426540, 2543669194, 5087338388, 6359172985, 12718345970, 25436691940]

約数ペア:

[(1, 25436691940), (2, 12718345970), (4, 6359172985), (5, 5087338388), (10, 2543669194), (11, 2312426540), (19, 1338773260), (20, 1271834597), (22, 1156213270), (38, 669386630), (44, 578106635), (55, 462485308), (76, 334693315), (95, 267754652), (110, 231242654), (190, 133877326), (209, 121706660), (220, 115621327), (380, 66938663), (418, 60853330), (836, 30426665), (1045, 24341332), (2090, 12170666), (4180, 6085333)]