19249600

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 84

約数和(自身を含む): 48472344

約数和(自身を除く): 29222744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 160, 200, 212, 227, 265, 320, 400, 424, 454, 530, 800, 848, 908, 1060, 1135, 1325, 1600, 1696, 1816, 2120, 2270, 2650, 3392, 3632, 4240, 4540, 5300, 5675, 7264, 8480, 9080, 10600, 11350, 12031, 14528, 16960, 18160, 21200, 22700, 24062, 36320, 42400, 45400, 48124, 60155, 72640, 84800, 90800, 96248, 120310, 181600, 192496, 240620, 300775, 363200, 384992, 481240, 601550, 769984, 962480, 1203100, 1924960, 2406200, 3849920, 4812400, 9624800, 19249600]

約数ペア:

[(1, 19249600), (2, 9624800), (4, 4812400), (5, 3849920), (8, 2406200), (10, 1924960), (16, 1203100), (20, 962480), (25, 769984), (32, 601550), (40, 481240), (50, 384992), (53, 363200), (64, 300775), (80, 240620), (100, 192496), (106, 181600), (160, 120310), (200, 96248), (212, 90800), (227, 84800), (265, 72640), (320, 60155), (400, 48124), (424, 45400), (454, 42400), (530, 36320), (800, 24062), (848, 22700), (908, 21200), (1060, 18160), (1135, 16960), (1325, 14528), (1600, 12031), (1696, 11350), (1816, 10600), (2120, 9080), (2270, 8480), (2650, 7264), (3392, 5675), (3632, 5300), (4240, 4540)]