5285200

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 60

約数和(自身を含む): 12942748

約数和(自身を除く): 7657548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 181, 200, 292, 362, 365, 400, 584, 724, 730, 905, 1168, 1448, 1460, 1810, 1825, 2896, 2920, 3620, 3650, 4525, 5840, 7240, 7300, 9050, 13213, 14480, 14600, 18100, 26426, 29200, 36200, 52852, 66065, 72400, 105704, 132130, 211408, 264260, 330325, 528520, 660650, 1057040, 1321300, 2642600, 5285200]

約数ペア:

[(1, 5285200), (2, 2642600), (4, 1321300), (5, 1057040), (8, 660650), (10, 528520), (16, 330325), (20, 264260), (25, 211408), (40, 132130), (50, 105704), (73, 72400), (80, 66065), (100, 52852), (146, 36200), (181, 29200), (200, 26426), (292, 18100), (362, 14600), (365, 14480), (400, 13213), (584, 9050), (724, 7300), (730, 7240), (905, 5840), (1168, 4525), (1448, 3650), (1460, 3620), (1810, 2920), (1825, 2896)]