14500880

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4421}}^1$

素因数の和:4475

約数の個数: 40

約数和(自身を含む): 34544664

約数和(自身を除く): 20043784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 4421, 8842, 17684, 22105, 35368, 44210, 70736, 88420, 176840, 181261, 353680, 362522, 725044, 906305, 1450088, 1812610, 2900176, 3625220, 7250440, 14500880]

約数ペア:

[(1, 14500880), (2, 7250440), (4, 3625220), (5, 2900176), (8, 1812610), (10, 1450088), (16, 906305), (20, 725044), (40, 362522), (41, 353680), (80, 181261), (82, 176840), (164, 88420), (205, 70736), (328, 44210), (410, 35368), (656, 22105), (820, 17684), (1640, 8842), (3280, 4421)]