55768400

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1428

約数の個数: 60

約数和(自身を含む): 135339552

約数和(自身を除く): 79571152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 200, 214, 400, 428, 535, 856, 1070, 1303, 1712, 2140, 2606, 2675, 4280, 5212, 5350, 6515, 8560, 10424, 10700, 13030, 20848, 21400, 26060, 32575, 42800, 52120, 65150, 104240, 130300, 139421, 260600, 278842, 521200, 557684, 697105, 1115368, 1394210, 2230736, 2788420, 3485525, 5576840, 6971050, 11153680, 13942100, 27884200, 55768400]

約数ペア:

[(1, 55768400), (2, 27884200), (4, 13942100), (5, 11153680), (8, 6971050), (10, 5576840), (16, 3485525), (20, 2788420), (25, 2230736), (40, 1394210), (50, 1115368), (80, 697105), (100, 557684), (107, 521200), (200, 278842), (214, 260600), (400, 139421), (428, 130300), (535, 104240), (856, 65150), (1070, 52120), (1303, 42800), (1712, 32575), (2140, 26060), (2606, 21400), (2675, 20848), (4280, 13030), (5212, 10700), (5350, 10424), (6515, 8560)]