224809780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23369}}^1$

素因数の和:23428

約数の個数: 48

約数和(自身を含む): 522179280

約数和(自身を除く): 297369500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 23369, 46738, 93476, 116845, 233690, 303797, 467380, 607594, 864653, 1215188, 1518985, 1729306, 3037970, 3458612, 4323265, 6075940, 8646530, 11240489, 17293060, 22480978, 44961956, 56202445, 112404890, 224809780]

約数ペア:

[(1, 224809780), (2, 112404890), (4, 56202445), (5, 44961956), (10, 22480978), (13, 17293060), (20, 11240489), (26, 8646530), (37, 6075940), (52, 4323265), (65, 3458612), (74, 3037970), (130, 1729306), (148, 1518985), (185, 1215188), (260, 864653), (370, 607594), (481, 467380), (740, 303797), (962, 233690), (1924, 116845), (2405, 93476), (4810, 46738), (9620, 23369)]