91768400

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3761}}^1$

素因数の和:3840

約数の個数: 60

約数和(自身を含む): 224147484

約数和(自身を除く): 132379084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 3761, 4880, 6100, 7522, 12200, 15044, 18805, 24400, 30088, 37610, 60176, 75220, 94025, 150440, 188050, 229421, 300880, 376100, 458842, 752200, 917684, 1147105, 1504400, 1835368, 2294210, 3670736, 4588420, 5735525, 9176840, 11471050, 18353680, 22942100, 45884200, 91768400]

約数ペア:

[(1, 91768400), (2, 45884200), (4, 22942100), (5, 18353680), (8, 11471050), (10, 9176840), (16, 5735525), (20, 4588420), (25, 3670736), (40, 2294210), (50, 1835368), (61, 1504400), (80, 1147105), (100, 917684), (122, 752200), (200, 458842), (244, 376100), (305, 300880), (400, 229421), (488, 188050), (610, 150440), (976, 94025), (1220, 75220), (1525, 60176), (2440, 37610), (3050, 30088), (3761, 24400), (4880, 18805), (6100, 15044), (7522, 12200)]