4265120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 11249280

約数和(自身を除く): 6984160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 61, 76, 80, 92, 95, 115, 122, 152, 160, 184, 190, 230, 244, 304, 305, 368, 380, 437, 460, 488, 608, 610, 736, 760, 874, 920, 976, 1159, 1220, 1403, 1520, 1748, 1840, 1952, 2185, 2318, 2440, 2806, 3040, 3496, 3680, 4370, 4636, 4880, 5612, 5795, 6992, 7015, 8740, 9272, 9760, 11224, 11590, 13984, 14030, 17480, 18544, 22448, 23180, 26657, 28060, 34960, 37088, 44896, 46360, 53314, 56120, 69920, 92720, 106628, 112240, 133285, 185440, 213256, 224480, 266570, 426512, 533140, 853024, 1066280, 2132560, 4265120]

約数ペア:

[(1, 4265120), (2, 2132560), (4, 1066280), (5, 853024), (8, 533140), (10, 426512), (16, 266570), (19, 224480), (20, 213256), (23, 185440), (32, 133285), (38, 112240), (40, 106628), (46, 92720), (61, 69920), (76, 56120), (80, 53314), (92, 46360), (95, 44896), (115, 37088), (122, 34960), (152, 28060), (160, 26657), (184, 23180), (190, 22448), (230, 18544), (244, 17480), (304, 14030), (305, 13984), (368, 11590), (380, 11224), (437, 9760), (460, 9272), (488, 8740), (608, 7015), (610, 6992), (736, 5795), (760, 5612), (874, 4880), (920, 4636), (976, 4370), (1159, 3680), (1220, 3496), (1403, 3040), (1520, 2806), (1748, 2440), (1840, 2318), (1952, 2185)]