23213000

素因数分解:

$2^3\times 5^3\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 55036800

約数和(自身を除く): 31823800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 139, 167, 200, 250, 278, 334, 500, 556, 668, 695, 835, 1000, 1112, 1336, 1390, 1670, 2780, 3340, 3475, 4175, 5560, 6680, 6950, 8350, 13900, 16700, 17375, 20875, 23213, 27800, 33400, 34750, 41750, 46426, 69500, 83500, 92852, 116065, 139000, 167000, 185704, 232130, 464260, 580325, 928520, 1160650, 2321300, 2901625, 4642600, 5803250, 11606500, 23213000]

約数ペア:

[(1, 23213000), (2, 11606500), (4, 5803250), (5, 4642600), (8, 2901625), (10, 2321300), (20, 1160650), (25, 928520), (40, 580325), (50, 464260), (100, 232130), (125, 185704), (139, 167000), (167, 139000), (200, 116065), (250, 92852), (278, 83500), (334, 69500), (500, 46426), (556, 41750), (668, 34750), (695, 33400), (835, 27800), (1000, 23213), (1112, 20875), (1336, 17375), (1390, 16700), (1670, 13900), (2780, 8350), (3340, 6950), (3475, 6680), (4175, 5560)]