73149740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2411}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 161681184

約数和(自身を除く): 88531444

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1517, 2411, 3034, 4822, 6068, 7585, 9644, 12055, 15170, 24110, 30340, 48220, 89207, 98851, 178414, 197702, 356828, 395404, 446035, 494255, 892070, 988510, 1784140, 1977020, 3657487, 7314974, 14629948, 18287435, 36574870, 73149740]

約数ペア:

[(1, 73149740), (2, 36574870), (4, 18287435), (5, 14629948), (10, 7314974), (20, 3657487), (37, 1977020), (41, 1784140), (74, 988510), (82, 892070), (148, 494255), (164, 446035), (185, 395404), (205, 356828), (370, 197702), (410, 178414), (740, 98851), (820, 89207), (1517, 48220), (2411, 30340), (3034, 24110), (4822, 15170), (6068, 12055), (7585, 9644)]