40623040

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 112

約数和(自身を含む): 102851712

約数和(自身を除く): 62228672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 47, 64, 73, 74, 80, 94, 146, 148, 160, 185, 188, 235, 292, 296, 320, 365, 370, 376, 470, 584, 592, 730, 740, 752, 940, 1168, 1184, 1460, 1480, 1504, 1739, 1880, 2336, 2368, 2701, 2920, 2960, 3008, 3431, 3478, 3760, 4672, 5402, 5840, 5920, 6862, 6956, 7520, 8695, 10804, 11680, 11840, 13505, 13724, 13912, 15040, 17155, 17390, 21608, 23360, 27010, 27448, 27824, 34310, 34780, 43216, 54020, 54896, 55648, 68620, 69560, 86432, 108040, 109792, 111296, 126947, 137240, 139120, 172864, 216080, 219584, 253894, 274480, 278240, 432160, 507788, 548960, 556480, 634735, 864320, 1015576, 1097920, 1269470, 2031152, 2538940, 4062304, 5077880, 8124608, 10155760, 20311520, 40623040]

約数ペア:

[(1, 40623040), (2, 20311520), (4, 10155760), (5, 8124608), (8, 5077880), (10, 4062304), (16, 2538940), (20, 2031152), (32, 1269470), (37, 1097920), (40, 1015576), (47, 864320), (64, 634735), (73, 556480), (74, 548960), (80, 507788), (94, 432160), (146, 278240), (148, 274480), (160, 253894), (185, 219584), (188, 216080), (235, 172864), (292, 139120), (296, 137240), (320, 126947), (365, 111296), (370, 109792), (376, 108040), (470, 86432), (584, 69560), (592, 68620), (730, 55648), (740, 54896), (752, 54020), (940, 43216), (1168, 34780), (1184, 34310), (1460, 27824), (1480, 27448), (1504, 27010), (1739, 23360), (1880, 21608), (2336, 17390), (2368, 17155), (2701, 15040), (2920, 13912), (2960, 13724), (3008, 13505), (3431, 11840), (3478, 11680), (3760, 10804), (4672, 8695), (5402, 7520), (5840, 6956), (5920, 6862)]