73665520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 180488448

約数和(自身を除く): 106822928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 41, 74, 80, 82, 148, 164, 185, 205, 296, 328, 370, 410, 592, 607, 656, 740, 820, 1214, 1480, 1517, 1640, 2428, 2960, 3034, 3035, 3280, 4856, 6068, 6070, 7585, 9712, 12136, 12140, 15170, 22459, 24272, 24280, 24887, 30340, 44918, 48560, 49774, 60680, 89836, 99548, 112295, 121360, 124435, 179672, 199096, 224590, 248870, 359344, 398192, 449180, 497740, 898360, 920819, 995480, 1796720, 1841638, 1990960, 3683276, 4604095, 7366552, 9208190, 14733104, 18416380, 36832760, 73665520]

約数ペア:

[(1, 73665520), (2, 36832760), (4, 18416380), (5, 14733104), (8, 9208190), (10, 7366552), (16, 4604095), (20, 3683276), (37, 1990960), (40, 1841638), (41, 1796720), (74, 995480), (80, 920819), (82, 898360), (148, 497740), (164, 449180), (185, 398192), (205, 359344), (296, 248870), (328, 224590), (370, 199096), (410, 179672), (592, 124435), (607, 121360), (656, 112295), (740, 99548), (820, 89836), (1214, 60680), (1480, 49774), (1517, 48560), (1640, 44918), (2428, 30340), (2960, 24887), (3034, 24280), (3035, 24272), (3280, 22459), (4856, 15170), (6068, 12140), (6070, 12136), (7585, 9712)]