10010720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 25855200

約数和(自身を除く): 15844480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 89, 95, 148, 152, 160, 178, 185, 190, 296, 304, 356, 370, 380, 445, 592, 608, 703, 712, 740, 760, 890, 1184, 1406, 1424, 1480, 1520, 1691, 1780, 2812, 2848, 2960, 3040, 3293, 3382, 3515, 3560, 5624, 5920, 6586, 6764, 7030, 7120, 8455, 11248, 13172, 13528, 14060, 14240, 16465, 16910, 22496, 26344, 27056, 28120, 32930, 33820, 52688, 54112, 56240, 62567, 65860, 67640, 105376, 112480, 125134, 131720, 135280, 250268, 263440, 270560, 312835, 500536, 526880, 625670, 1001072, 1251340, 2002144, 2502680, 5005360, 10010720]

約数ペア:

[(1, 10010720), (2, 5005360), (4, 2502680), (5, 2002144), (8, 1251340), (10, 1001072), (16, 625670), (19, 526880), (20, 500536), (32, 312835), (37, 270560), (38, 263440), (40, 250268), (74, 135280), (76, 131720), (80, 125134), (89, 112480), (95, 105376), (148, 67640), (152, 65860), (160, 62567), (178, 56240), (185, 54112), (190, 52688), (296, 33820), (304, 32930), (356, 28120), (370, 27056), (380, 26344), (445, 22496), (592, 16910), (608, 16465), (703, 14240), (712, 14060), (740, 13528), (760, 13172), (890, 11248), (1184, 8455), (1406, 7120), (1424, 7030), (1480, 6764), (1520, 6586), (1691, 5920), (1780, 5624), (2812, 3560), (2848, 3515), (2960, 3382), (3040, 3293)]