173908880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1433}}^1$

素因数の和:1524

約数の個数: 80

約数和(自身を含む): 425691504

約数和(自身を除く): 251782624

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, 656, 740, 820, 1433, 1480, 1517, 1640, 2866, 2960, 3034, 3280, 5732, 6068, 7165, 7585, 11464, 12136, 14330, 15170, 22928, 24272, 28660, 30340, 53021, 57320, 58753, 60680, 106042, 114640, 117506, 121360, 212084, 235012, 265105, 293765, 424168, 470024, 530210, 587530, 848336, 940048, 1060420, 1175060, 2120840, 2173861, 2350120, 4241680, 4347722, 4700240, 8695444, 10869305, 17390888, 21738610, 34781776, 43477220, 86954440, 173908880]

約数ペア:

[(1, 173908880), (2, 86954440), (4, 43477220), (5, 34781776), (8, 21738610), (10, 17390888), (16, 10869305), (20, 8695444), (37, 4700240), (40, 4347722), (41, 4241680), (74, 2350120), (80, 2173861), (82, 2120840), (148, 1175060), (164, 1060420), (185, 940048), (205, 848336), (296, 587530), (328, 530210), (370, 470024), (410, 424168), (592, 293765), (656, 265105), (740, 235012), (820, 212084), (1433, 121360), (1480, 117506), (1517, 114640), (1640, 106042), (2866, 60680), (2960, 58753), (3034, 57320), (3280, 53021), (5732, 30340), (6068, 28660), (7165, 24272), (7585, 22928), (11464, 15170), (12136, 14330)]