26306020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 64012032

約数和(自身を除く): 37706012

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 53, 65, 83, 92, 106, 115, 130, 166, 212, 230, 260, 265, 299, 332, 415, 460, 530, 598, 689, 830, 1060, 1079, 1196, 1219, 1378, 1495, 1660, 1909, 2158, 2438, 2756, 2990, 3445, 3818, 4316, 4399, 4876, 5395, 5980, 6095, 6890, 7636, 8798, 9545, 10790, 12190, 13780, 15847, 17596, 19090, 21580, 21995, 24380, 24817, 31694, 38180, 43990, 49634, 57187, 63388, 79235, 87980, 99268, 101177, 114374, 124085, 158470, 202354, 228748, 248170, 285935, 316940, 404708, 496340, 505885, 571870, 1011770, 1143740, 1315301, 2023540, 2630602, 5261204, 6576505, 13153010, 26306020]

約数ペア:

[(1, 26306020), (2, 13153010), (4, 6576505), (5, 5261204), (10, 2630602), (13, 2023540), (20, 1315301), (23, 1143740), (26, 1011770), (46, 571870), (52, 505885), (53, 496340), (65, 404708), (83, 316940), (92, 285935), (106, 248170), (115, 228748), (130, 202354), (166, 158470), (212, 124085), (230, 114374), (260, 101177), (265, 99268), (299, 87980), (332, 79235), (415, 63388), (460, 57187), (530, 49634), (598, 43990), (689, 38180), (830, 31694), (1060, 24817), (1079, 24380), (1196, 21995), (1219, 21580), (1378, 19090), (1495, 17596), (1660, 15847), (1909, 13780), (2158, 12190), (2438, 10790), (2756, 9545), (2990, 8798), (3445, 7636), (3818, 6890), (4316, 6095), (4399, 5980), (4876, 5395)]