7115103676840

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{613}}^1\times {\mathrm{692543}}^1$

素因数の和:693586

約数の個数: 64

約数和(自身を含む): 16073392204800

約数和(自身を除く): 8958288527960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 613, 838, 1226, 1676, 2095, 2452, 3065, 3352, 4190, 4904, 6130, 8380, 12260, 16760, 24520, 256847, 513694, 692543, 1027388, 1284235, 1385086, 2054776, 2568470, 2770172, 3462715, 5136940, 5540344, 6925430, 10273880, 13850860, 27701720, 290175517, 424528859, 580351034, 849057718, 1160702068, 1450877585, 1698115436, 2122644295, 2321404136, 2901755170, 3396230872, 4245288590, 5803510340, 8490577180, 11607020680, 16981154360, 177877591921, 355755183842, 711510367684, 889387959605, 1423020735368, 1778775919210, 3557551838420, 7115103676840]

約数ペア:

[(1, 7115103676840), (2, 3557551838420), (4, 1778775919210), (5, 1423020735368), (8, 889387959605), (10, 711510367684), (20, 355755183842), (40, 177877591921), (419, 16981154360), (613, 11607020680), (838, 8490577180), (1226, 5803510340), (1676, 4245288590), (2095, 3396230872), (2452, 2901755170), (3065, 2321404136), (3352, 2122644295), (4190, 1698115436), (4904, 1450877585), (6130, 1160702068), (8380, 849057718), (12260, 580351034), (16760, 424528859), (24520, 290175517), (256847, 27701720), (513694, 13850860), (692543, 10273880), (1027388, 6925430), (1284235, 5540344), (1385086, 5136940), (2054776, 3462715), (2568470, 2770172)]