98806240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:804

約数の個数: 96

約数和(自身を含む): 255497760

約数和(自身を除く): 156691520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 67, 80, 104, 130, 134, 160, 208, 260, 268, 335, 416, 520, 536, 670, 709, 871, 1040, 1072, 1340, 1418, 1742, 2080, 2144, 2680, 2836, 3484, 3545, 4355, 5360, 5672, 6968, 7090, 8710, 9217, 10720, 11344, 13936, 14180, 17420, 18434, 22688, 27872, 28360, 34840, 36868, 46085, 47503, 56720, 69680, 73736, 92170, 95006, 113440, 139360, 147472, 184340, 190012, 237515, 294944, 368680, 380024, 475030, 617539, 737360, 760048, 950060, 1235078, 1474720, 1520096, 1900120, 2470156, 3087695, 3800240, 4940312, 6175390, 7600480, 9880624, 12350780, 19761248, 24701560, 49403120, 98806240]

約数ペア:

[(1, 98806240), (2, 49403120), (4, 24701560), (5, 19761248), (8, 12350780), (10, 9880624), (13, 7600480), (16, 6175390), (20, 4940312), (26, 3800240), (32, 3087695), (40, 2470156), (52, 1900120), (65, 1520096), (67, 1474720), (80, 1235078), (104, 950060), (130, 760048), (134, 737360), (160, 617539), (208, 475030), (260, 380024), (268, 368680), (335, 294944), (416, 237515), (520, 190012), (536, 184340), (670, 147472), (709, 139360), (871, 113440), (1040, 95006), (1072, 92170), (1340, 73736), (1418, 69680), (1742, 56720), (2080, 47503), (2144, 46085), (2680, 36868), (2836, 34840), (3484, 28360), (3545, 27872), (4355, 22688), (5360, 18434), (5672, 17420), (6968, 14180), (7090, 13936), (8710, 11344), (9217, 10720)]