945312800

素因数分解:

$2^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{10457}}^1$

素因数の和:10590

約数の個数: 72

約数和(自身を含む): 2328390036

約数和(自身を除く): 1383077236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 160, 200, 226, 400, 452, 565, 800, 904, 1130, 1808, 2260, 2825, 3616, 4520, 5650, 9040, 10457, 11300, 18080, 20914, 22600, 41828, 45200, 52285, 83656, 90400, 104570, 167312, 209140, 261425, 334624, 418280, 522850, 836560, 1045700, 1181641, 1673120, 2091400, 2363282, 4182800, 4726564, 5908205, 8365600, 9453128, 11816410, 18906256, 23632820, 29541025, 37812512, 47265640, 59082050, 94531280, 118164100, 189062560, 236328200, 472656400, 945312800]

約数ペア:

[(1, 945312800), (2, 472656400), (4, 236328200), (5, 189062560), (8, 118164100), (10, 94531280), (16, 59082050), (20, 47265640), (25, 37812512), (32, 29541025), (40, 23632820), (50, 18906256), (80, 11816410), (100, 9453128), (113, 8365600), (160, 5908205), (200, 4726564), (226, 4182800), (400, 2363282), (452, 2091400), (565, 1673120), (800, 1181641), (904, 1045700), (1130, 836560), (1808, 522850), (2260, 418280), (2825, 334624), (3616, 261425), (4520, 209140), (5650, 167312), (9040, 104570), (10457, 90400), (11300, 83656), (18080, 52285), (20914, 45200), (22600, 41828)]