1478528595940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{17732413}}^1$

素因数の和:17732812

約数の個数: 48

約数和(自身を含む): 3396111929280

約数和(自身を除く): 1917583333340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 379, 758, 1516, 1895, 3790, 4169, 7580, 8338, 16676, 20845, 41690, 83380, 17732413, 35464826, 70929652, 88662065, 177324130, 195056543, 354648260, 390113086, 780226172, 975282715, 1950565430, 3901130860, 6720584527, 13441169054, 26882338108, 33602922635, 67205845270, 73926429797, 134411690540, 147852859594, 295705719188, 369632148985, 739264297970, 1478528595940]

約数ペア:

[(1, 1478528595940), (2, 739264297970), (4, 369632148985), (5, 295705719188), (10, 147852859594), (11, 134411690540), (20, 73926429797), (22, 67205845270), (44, 33602922635), (55, 26882338108), (110, 13441169054), (220, 6720584527), (379, 3901130860), (758, 1950565430), (1516, 975282715), (1895, 780226172), (3790, 390113086), (4169, 354648260), (7580, 195056543), (8338, 177324130), (16676, 88662065), (20845, 70929652), (41690, 35464826), (83380, 17732413)]