73802080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2252

約数の個数: 96

約数和(自身を含む): 200309760

約数和(自身を除く): 126507680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 2207, 3040, 3344, 4180, 4414, 6688, 8360, 8828, 11035, 16720, 17656, 22070, 24277, 33440, 35312, 41933, 44140, 48554, 70624, 83866, 88280, 97108, 121385, 167732, 176560, 194216, 209665, 242770, 335464, 353120, 388432, 419330, 461263, 485540, 670928, 776864, 838660, 922526, 971080, 1341856, 1677320, 1845052, 1942160, 2306315, 3354640, 3690104, 3884320, 4612630, 6709280, 7380208, 9225260, 14760416, 18450520, 36901040, 73802080]

約数ペア:

[(1, 73802080), (2, 36901040), (4, 18450520), (5, 14760416), (8, 9225260), (10, 7380208), (11, 6709280), (16, 4612630), (19, 3884320), (20, 3690104), (22, 3354640), (32, 2306315), (38, 1942160), (40, 1845052), (44, 1677320), (55, 1341856), (76, 971080), (80, 922526), (88, 838660), (95, 776864), (110, 670928), (152, 485540), (160, 461263), (176, 419330), (190, 388432), (209, 353120), (220, 335464), (304, 242770), (352, 209665), (380, 194216), (418, 176560), (440, 167732), (608, 121385), (760, 97108), (836, 88280), (880, 83866), (1045, 70624), (1520, 48554), (1672, 44140), (1760, 41933), (2090, 35312), (2207, 33440), (3040, 24277), (3344, 22070), (4180, 17656), (4414, 16720), (6688, 11035), (8360, 8828)]