1484200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 3554460

約数和(自身を除く): 2070260

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 181, 200, 205, 328, 362, 410, 724, 820, 905, 1025, 1448, 1640, 1810, 2050, 3620, 4100, 4525, 7240, 7421, 8200, 9050, 14842, 18100, 29684, 36200, 37105, 59368, 74210, 148420, 185525, 296840, 371050, 742100, 1484200]

約数ペア:

[(1, 1484200), (2, 742100), (4, 371050), (5, 296840), (8, 185525), (10, 148420), (20, 74210), (25, 59368), (40, 37105), (41, 36200), (50, 29684), (82, 18100), (100, 14842), (164, 9050), (181, 8200), (200, 7421), (205, 7240), (328, 4525), (362, 4100), (410, 3620), (724, 2050), (820, 1810), (905, 1640), (1025, 1448)]