76553660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 177430176

約数和(自身を除く): 100876516

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 361, 380, 437, 460, 461, 722, 874, 922, 1444, 1748, 1805, 1844, 2185, 2305, 3610, 4370, 4610, 7220, 8303, 8740, 8759, 9220, 10603, 16606, 17518, 21206, 33212, 35036, 41515, 42412, 43795, 53015, 83030, 87590, 106030, 166060, 166421, 175180, 201457, 212060, 332842, 402914, 665684, 805828, 832105, 1007285, 1664210, 2014570, 3328420, 3827683, 4029140, 7655366, 15310732, 19138415, 38276830, 76553660]

約数ペア:

[(1, 76553660), (2, 38276830), (4, 19138415), (5, 15310732), (10, 7655366), (19, 4029140), (20, 3827683), (23, 3328420), (38, 2014570), (46, 1664210), (76, 1007285), (92, 832105), (95, 805828), (115, 665684), (190, 402914), (230, 332842), (361, 212060), (380, 201457), (437, 175180), (460, 166421), (461, 166060), (722, 106030), (874, 87590), (922, 83030), (1444, 53015), (1748, 43795), (1805, 42412), (1844, 41515), (2185, 35036), (2305, 33212), (3610, 21206), (4370, 17518), (4610, 16606), (7220, 10603), (8303, 9220), (8740, 8759)]