61190480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3461}}^1$

素因数の和:3504

約数の個数: 80

約数和(自身を含む): 162270864

約数和(自身を除く): 101080384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3461, 3536, 4420, 6922, 8840, 13844, 17305, 17680, 27688, 34610, 44993, 55376, 58837, 69220, 89986, 117674, 138440, 179972, 224965, 235348, 276880, 294185, 359944, 449930, 470696, 588370, 719888, 764881, 899860, 941392, 1176740, 1529762, 1799720, 2353480, 3059524, 3599440, 3824405, 4706960, 6119048, 7648810, 12238096, 15297620, 30595240, 61190480]

約数ペア:

[(1, 61190480), (2, 30595240), (4, 15297620), (5, 12238096), (8, 7648810), (10, 6119048), (13, 4706960), (16, 3824405), (17, 3599440), (20, 3059524), (26, 2353480), (34, 1799720), (40, 1529762), (52, 1176740), (65, 941392), (68, 899860), (80, 764881), (85, 719888), (104, 588370), (130, 470696), (136, 449930), (170, 359944), (208, 294185), (221, 276880), (260, 235348), (272, 224965), (340, 179972), (442, 138440), (520, 117674), (680, 89986), (884, 69220), (1040, 58837), (1105, 55376), (1360, 44993), (1768, 34610), (2210, 27688), (3461, 17680), (3536, 17305), (4420, 13844), (6922, 8840)]