23019070400

素因数分解:

$2^6\times 5^2\times {\mathrm{281}}^1\times {\mathrm{51199}}^1$

素因数の和:51502

約数の個数: 84

約数和(自身を含む): 56843980800

約数和(自身を除く): 33824910400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 281, 320, 400, 562, 800, 1124, 1405, 1600, 2248, 2810, 4496, 5620, 7025, 8992, 11240, 14050, 17984, 22480, 28100, 44960, 51199, 56200, 89920, 102398, 112400, 204796, 224800, 255995, 409592, 449600, 511990, 819184, 1023980, 1279975, 1638368, 2047960, 2559950, 3276736, 4095920, 5119900, 8191840, 10239800, 14386919, 16383680, 20479600, 28773838, 40959200, 57547676, 71934595, 81918400, 115095352, 143869190, 230190704, 287738380, 359672975, 460381408, 575476760, 719345950, 920762816, 1150953520, 1438691900, 2301907040, 2877383800, 4603814080, 5754767600, 11509535200, 23019070400]

約数ペア:

[(1, 23019070400), (2, 11509535200), (4, 5754767600), (5, 4603814080), (8, 2877383800), (10, 2301907040), (16, 1438691900), (20, 1150953520), (25, 920762816), (32, 719345950), (40, 575476760), (50, 460381408), (64, 359672975), (80, 287738380), (100, 230190704), (160, 143869190), (200, 115095352), (281, 81918400), (320, 71934595), (400, 57547676), (562, 40959200), (800, 28773838), (1124, 20479600), (1405, 16383680), (1600, 14386919), (2248, 10239800), (2810, 8191840), (4496, 5119900), (5620, 4095920), (7025, 3276736), (8992, 2559950), (11240, 2047960), (14050, 1638368), (17984, 1279975), (22480, 1023980), (28100, 819184), (44960, 511990), (51199, 449600), (56200, 409592), (89920, 255995), (102398, 224800), (112400, 204796)]