33778720

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 85131648

約数和(自身を除く): 51352928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 67, 80, 92, 115, 134, 137, 160, 184, 230, 268, 274, 335, 368, 460, 536, 548, 670, 685, 736, 920, 1072, 1096, 1340, 1370, 1541, 1840, 2144, 2192, 2680, 2740, 3082, 3151, 3680, 4384, 5360, 5480, 6164, 6302, 7705, 9179, 10720, 10960, 12328, 12604, 15410, 15755, 18358, 21920, 24656, 25208, 30820, 31510, 36716, 45895, 49312, 50416, 61640, 63020, 73432, 91790, 100832, 123280, 126040, 146864, 183580, 211117, 246560, 252080, 293728, 367160, 422234, 504160, 734320, 844468, 1055585, 1468640, 1688936, 2111170, 3377872, 4222340, 6755744, 8444680, 16889360, 33778720]

約数ペア:

[(1, 33778720), (2, 16889360), (4, 8444680), (5, 6755744), (8, 4222340), (10, 3377872), (16, 2111170), (20, 1688936), (23, 1468640), (32, 1055585), (40, 844468), (46, 734320), (67, 504160), (80, 422234), (92, 367160), (115, 293728), (134, 252080), (137, 246560), (160, 211117), (184, 183580), (230, 146864), (268, 126040), (274, 123280), (335, 100832), (368, 91790), (460, 73432), (536, 63020), (548, 61640), (670, 50416), (685, 49312), (736, 45895), (920, 36716), (1072, 31510), (1096, 30820), (1340, 25208), (1370, 24656), (1541, 21920), (1840, 18358), (2144, 15755), (2192, 15410), (2680, 12604), (2740, 12328), (3082, 10960), (3151, 10720), (3680, 9179), (4384, 7705), (5360, 6302), (5480, 6164)]