26364120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2647}}^1$

素因数の和:2744

約数の個数: 64

約数和(自身を含む): 80075520

約数和(自身を除く): 53711400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 2647, 3320, 4980, 5294, 7941, 9960, 10588, 13235, 15882, 21176, 26470, 31764, 39705, 52940, 63528, 79410, 105880, 158820, 219701, 317640, 439402, 659103, 878804, 1098505, 1318206, 1757608, 2197010, 2636412, 3295515, 4394020, 5272824, 6591030, 8788040, 13182060, 26364120]

約数ペア:

[(1, 26364120), (2, 13182060), (3, 8788040), (4, 6591030), (5, 5272824), (6, 4394020), (8, 3295515), (10, 2636412), (12, 2197010), (15, 1757608), (20, 1318206), (24, 1098505), (30, 878804), (40, 659103), (60, 439402), (83, 317640), (120, 219701), (166, 158820), (249, 105880), (332, 79410), (415, 63528), (498, 52940), (664, 39705), (830, 31764), (996, 26470), (1245, 21176), (1660, 15882), (1992, 13235), (2490, 10588), (2647, 9960), (3320, 7941), (4980, 5294)]