79248080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 194143824

約数和(自身を除く): 114895744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 41, 74, 80, 82, 148, 164, 185, 205, 296, 328, 370, 410, 592, 653, 656, 740, 820, 1306, 1480, 1517, 1640, 2612, 2960, 3034, 3265, 3280, 5224, 6068, 6530, 7585, 10448, 12136, 13060, 15170, 24161, 24272, 26120, 26773, 30340, 48322, 52240, 53546, 60680, 96644, 107092, 120805, 121360, 133865, 193288, 214184, 241610, 267730, 386576, 428368, 483220, 535460, 966440, 990601, 1070920, 1932880, 1981202, 2141840, 3962404, 4953005, 7924808, 9906010, 15849616, 19812020, 39624040, 79248080]

約数ペア:

[(1, 79248080), (2, 39624040), (4, 19812020), (5, 15849616), (8, 9906010), (10, 7924808), (16, 4953005), (20, 3962404), (37, 2141840), (40, 1981202), (41, 1932880), (74, 1070920), (80, 990601), (82, 966440), (148, 535460), (164, 483220), (185, 428368), (205, 386576), (296, 267730), (328, 241610), (370, 214184), (410, 193288), (592, 133865), (653, 121360), (656, 120805), (740, 107092), (820, 96644), (1306, 60680), (1480, 53546), (1517, 52240), (1640, 48322), (2612, 30340), (2960, 26773), (3034, 26120), (3265, 24272), (3280, 24161), (5224, 15170), (6068, 13060), (6530, 12136), (7585, 10448)]