82334450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:504

約数の個数: 72

約数和(自身を含む): 174155520

約数和(自身を除く): 91821070

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 121, 155, 242, 275, 310, 341, 439, 550, 605, 682, 775, 878, 1210, 1550, 1705, 2195, 3025, 3410, 3751, 4390, 4829, 6050, 7502, 8525, 9658, 10975, 13609, 17050, 18755, 21950, 24145, 27218, 37510, 48290, 53119, 68045, 93775, 106238, 120725, 136090, 149699, 187550, 241450, 265595, 299398, 340225, 531190, 680450, 748495, 1327975, 1496990, 1646689, 2655950, 3293378, 3742475, 7484950, 8233445, 16466890, 41167225, 82334450]

約数ペア:

[(1, 82334450), (2, 41167225), (5, 16466890), (10, 8233445), (11, 7484950), (22, 3742475), (25, 3293378), (31, 2655950), (50, 1646689), (55, 1496990), (62, 1327975), (110, 748495), (121, 680450), (155, 531190), (242, 340225), (275, 299398), (310, 265595), (341, 241450), (439, 187550), (550, 149699), (605, 136090), (682, 120725), (775, 106238), (878, 93775), (1210, 68045), (1550, 53119), (1705, 48290), (2195, 37510), (3025, 27218), (3410, 24145), (3751, 21950), (4390, 18755), (4829, 17050), (6050, 13609), (7502, 10975), (8525, 9658)]