22418300

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 51257136

約数和(自身を除く): 28838836

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 73, 74, 83, 100, 146, 148, 166, 185, 292, 332, 365, 370, 415, 730, 740, 830, 925, 1460, 1660, 1825, 1850, 2075, 2701, 3071, 3650, 3700, 4150, 5402, 6059, 6142, 7300, 8300, 10804, 12118, 12284, 13505, 15355, 24236, 27010, 30295, 30710, 54020, 60590, 61420, 67525, 76775, 121180, 135050, 151475, 153550, 224183, 270100, 302950, 307100, 448366, 605900, 896732, 1120915, 2241830, 4483660, 5604575, 11209150, 22418300]

約数ペア:

[(1, 22418300), (2, 11209150), (4, 5604575), (5, 4483660), (10, 2241830), (20, 1120915), (25, 896732), (37, 605900), (50, 448366), (73, 307100), (74, 302950), (83, 270100), (100, 224183), (146, 153550), (148, 151475), (166, 135050), (185, 121180), (292, 76775), (332, 67525), (365, 61420), (370, 60590), (415, 54020), (730, 30710), (740, 30295), (830, 27010), (925, 24236), (1460, 15355), (1660, 13505), (1825, 12284), (1850, 12118), (2075, 10804), (2701, 8300), (3071, 7300), (3650, 6142), (3700, 6059), (4150, 5402)]