1022240960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3461}}^1$

素因数の和:3562

約数の個数: 112

約数和(自身を含む): 2659148352

約数和(自身を除く): 1636907392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 130, 142, 160, 208, 260, 284, 320, 355, 416, 520, 568, 710, 832, 923, 1040, 1136, 1420, 1846, 2080, 2272, 2840, 3461, 3692, 4160, 4544, 4615, 5680, 6922, 7384, 9230, 11360, 13844, 14768, 17305, 18460, 22720, 27688, 29536, 34610, 36920, 44993, 55376, 59072, 69220, 73840, 89986, 110752, 138440, 147680, 179972, 221504, 224965, 245731, 276880, 295360, 359944, 449930, 491462, 553760, 719888, 899860, 982924, 1107520, 1228655, 1439776, 1799720, 1965848, 2457310, 2879552, 3194503, 3599440, 3931696, 4914620, 6389006, 7198880, 7863392, 9829240, 12778012, 14397760, 15726784, 15972515, 19658480, 25556024, 31945030, 39316960, 51112048, 63890060, 78633920, 102224096, 127780120, 204448192, 255560240, 511120480, 1022240960]

約数ペア:

[(1, 1022240960), (2, 511120480), (4, 255560240), (5, 204448192), (8, 127780120), (10, 102224096), (13, 78633920), (16, 63890060), (20, 51112048), (26, 39316960), (32, 31945030), (40, 25556024), (52, 19658480), (64, 15972515), (65, 15726784), (71, 14397760), (80, 12778012), (104, 9829240), (130, 7863392), (142, 7198880), (160, 6389006), (208, 4914620), (260, 3931696), (284, 3599440), (320, 3194503), (355, 2879552), (416, 2457310), (520, 1965848), (568, 1799720), (710, 1439776), (832, 1228655), (923, 1107520), (1040, 982924), (1136, 899860), (1420, 719888), (1846, 553760), (2080, 491462), (2272, 449930), (2840, 359944), (3461, 295360), (3692, 276880), (4160, 245731), (4544, 224965), (4615, 221504), (5680, 179972), (6922, 147680), (7384, 138440), (9230, 110752), (11360, 89986), (13844, 73840), (14768, 69220), (17305, 59072), (18460, 55376), (22720, 44993), (27688, 36920), (29536, 34610)]