215514565580

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9203}}^1\times {\mathrm{11593}}^1$

素因数の和:20906

約数の個数: 48

約数和(自身を含む): 457150677984

約数和(自身を除く): 241636112404

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 9203, 11593, 18406, 23186, 36812, 46015, 46372, 57965, 92030, 115930, 184060, 231860, 929503, 1170893, 1859006, 2341786, 3718012, 4647515, 4683572, 5854465, 9295030, 11708930, 18590060, 23417860, 106690379, 213380758, 426761516, 533451895, 1066903790, 2133807580, 10775728279, 21551456558, 43102913116, 53878641395, 107757282790, 215514565580]

約数ペア:

[(1, 215514565580), (2, 107757282790), (4, 53878641395), (5, 43102913116), (10, 21551456558), (20, 10775728279), (101, 2133807580), (202, 1066903790), (404, 533451895), (505, 426761516), (1010, 213380758), (2020, 106690379), (9203, 23417860), (11593, 18590060), (18406, 11708930), (23186, 9295030), (36812, 5854465), (46015, 4683572), (46372, 4647515), (57965, 3718012), (92030, 2341786), (115930, 1859006), (184060, 1170893), (231860, 929503)]