191139040

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 470564640

約数和(自身を除く): 279425600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 83, 148, 160, 166, 185, 296, 332, 370, 389, 415, 592, 664, 740, 778, 830, 1184, 1328, 1480, 1556, 1660, 1945, 2656, 2960, 3071, 3112, 3320, 3890, 5920, 6142, 6224, 6640, 7780, 12284, 12448, 13280, 14393, 15355, 15560, 24568, 28786, 30710, 31120, 32287, 49136, 57572, 61420, 62240, 64574, 71965, 98272, 115144, 122840, 129148, 143930, 161435, 230288, 245680, 258296, 287860, 322870, 460576, 491360, 516592, 575720, 645740, 1033184, 1151440, 1194619, 1291480, 2302880, 2389238, 2582960, 4778476, 5165920, 5973095, 9556952, 11946190, 19113904, 23892380, 38227808, 47784760, 95569520, 191139040]

約数ペア:

[(1, 191139040), (2, 95569520), (4, 47784760), (5, 38227808), (8, 23892380), (10, 19113904), (16, 11946190), (20, 9556952), (32, 5973095), (37, 5165920), (40, 4778476), (74, 2582960), (80, 2389238), (83, 2302880), (148, 1291480), (160, 1194619), (166, 1151440), (185, 1033184), (296, 645740), (332, 575720), (370, 516592), (389, 491360), (415, 460576), (592, 322870), (664, 287860), (740, 258296), (778, 245680), (830, 230288), (1184, 161435), (1328, 143930), (1480, 129148), (1556, 122840), (1660, 115144), (1945, 98272), (2656, 71965), (2960, 64574), (3071, 62240), (3112, 61420), (3320, 57572), (3890, 49136), (5920, 32287), (6142, 31120), (6224, 30710), (6640, 28786), (7780, 24568), (12284, 15560), (12448, 15355), (13280, 14393)]