22471156760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{190369}}^1$

素因数の和:190620

約数の個数: 64

約数和(自身を含む): 54689493600

約数和(自身を除く): 32218336840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 227, 260, 454, 520, 908, 1135, 1816, 2270, 2951, 4540, 5902, 9080, 11804, 14755, 23608, 29510, 59020, 118040, 190369, 380738, 761476, 951845, 1522952, 1903690, 2474797, 3807380, 4949594, 7614760, 9899188, 12373985, 19798376, 24747970, 43213763, 49495940, 86427526, 98991880, 172855052, 216068815, 345710104, 432137630, 561778919, 864275260, 1123557838, 1728550520, 2247115676, 2808894595, 4494231352, 5617789190, 11235578380, 22471156760]

約数ペア:

[(1, 22471156760), (2, 11235578380), (4, 5617789190), (5, 4494231352), (8, 2808894595), (10, 2247115676), (13, 1728550520), (20, 1123557838), (26, 864275260), (40, 561778919), (52, 432137630), (65, 345710104), (104, 216068815), (130, 172855052), (227, 98991880), (260, 86427526), (454, 49495940), (520, 43213763), (908, 24747970), (1135, 19798376), (1816, 12373985), (2270, 9899188), (2951, 7614760), (4540, 4949594), (5902, 3807380), (9080, 2474797), (11804, 1903690), (14755, 1522952), (23608, 951845), (29510, 761476), (59020, 380738), (118040, 190369)]