26575770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 69600384

約数和(自身を除く): 43024614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 821, 830, 1079, 1245, 1642, 2158, 2463, 2490, 3237, 4105, 4926, 5395, 6474, 8210, 10673, 10790, 12315, 16185, 21346, 24630, 32019, 32370, 53365, 64038, 68143, 106730, 136286, 160095, 204429, 320190, 340715, 408858, 681430, 885859, 1022145, 1771718, 2044290, 2657577, 4429295, 5315154, 8858590, 13287885, 26575770]

約数ペア:

[(1, 26575770), (2, 13287885), (3, 8858590), (5, 5315154), (6, 4429295), (10, 2657577), (13, 2044290), (15, 1771718), (26, 1022145), (30, 885859), (39, 681430), (65, 408858), (78, 340715), (83, 320190), (130, 204429), (166, 160095), (195, 136286), (249, 106730), (390, 68143), (415, 64038), (498, 53365), (821, 32370), (830, 32019), (1079, 24630), (1245, 21346), (1642, 16185), (2158, 12315), (2463, 10790), (2490, 10673), (3237, 8210), (4105, 6474), (4926, 5395)]