1474173680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{36061}}^1$

素因数の和:36154

約数の個数: 80

約数和(自身を含む): 3970858944

約数和(自身を除く): 2496685264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 20440, 36061, 40880, 72122, 144244, 180305, 252427, 288488, 360610, 504854, 576976, 721220, 1009708, 1262135, 1442440, 2019416, 2524270, 2632453, 2884880, 4038832, 5048540, 5264906, 10097080, 10529812, 13162265, 18427171, 20194160, 21059624, 26324530, 36854342, 42119248, 52649060, 73708684, 92135855, 105298120, 147417368, 184271710, 210596240, 294834736, 368543420, 737086840, 1474173680]

約数ペア:

[(1, 1474173680), (2, 737086840), (4, 368543420), (5, 294834736), (7, 210596240), (8, 184271710), (10, 147417368), (14, 105298120), (16, 92135855), (20, 73708684), (28, 52649060), (35, 42119248), (40, 36854342), (56, 26324530), (70, 21059624), (73, 20194160), (80, 18427171), (112, 13162265), (140, 10529812), (146, 10097080), (280, 5264906), (292, 5048540), (365, 4038832), (511, 2884880), (560, 2632453), (584, 2524270), (730, 2019416), (1022, 1442440), (1168, 1262135), (1460, 1009708), (2044, 721220), (2555, 576976), (2920, 504854), (4088, 360610), (5110, 288488), (5840, 252427), (8176, 180305), (10220, 144244), (20440, 72122), (36061, 40880)]