14037920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 37911888

約数和(自身を除く): 23873968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 397, 416, 442, 520, 544, 680, 794, 884, 1040, 1105, 1360, 1588, 1768, 1985, 2080, 2210, 2720, 3176, 3536, 3970, 4420, 5161, 6352, 6749, 7072, 7940, 8840, 10322, 12704, 13498, 15880, 17680, 20644, 25805, 26996, 31760, 33745, 35360, 41288, 51610, 53992, 63520, 67490, 82576, 87737, 103220, 107984, 134980, 165152, 175474, 206440, 215968, 269960, 350948, 412880, 438685, 539920, 701896, 825760, 877370, 1079840, 1403792, 1754740, 2807584, 3509480, 7018960, 14037920]

約数ペア:

[(1, 14037920), (2, 7018960), (4, 3509480), (5, 2807584), (8, 1754740), (10, 1403792), (13, 1079840), (16, 877370), (17, 825760), (20, 701896), (26, 539920), (32, 438685), (34, 412880), (40, 350948), (52, 269960), (65, 215968), (68, 206440), (80, 175474), (85, 165152), (104, 134980), (130, 107984), (136, 103220), (160, 87737), (170, 82576), (208, 67490), (221, 63520), (260, 53992), (272, 51610), (340, 41288), (397, 35360), (416, 33745), (442, 31760), (520, 26996), (544, 25805), (680, 20644), (794, 17680), (884, 15880), (1040, 13498), (1105, 12704), (1360, 10322), (1588, 8840), (1768, 7940), (1985, 7072), (2080, 6749), (2210, 6352), (2720, 5161), (3176, 4420), (3536, 3970)]