26368680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16903}}^1$

素因数の和:16930

約数の個数: 64

約数和(自身を含む): 85196160

約数和(自身を除く): 58827480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 16903, 33806, 50709, 67612, 84515, 101418, 135224, 169030, 202836, 219739, 253545, 338060, 405672, 439478, 507090, 659217, 676120, 878956, 1014180, 1098695, 1318434, 1757912, 2028360, 2197390, 2636868, 3296085, 4394780, 5273736, 6592170, 8789560, 13184340, 26368680]

約数ペア:

[(1, 26368680), (2, 13184340), (3, 8789560), (4, 6592170), (5, 5273736), (6, 4394780), (8, 3296085), (10, 2636868), (12, 2197390), (13, 2028360), (15, 1757912), (20, 1318434), (24, 1098695), (26, 1014180), (30, 878956), (39, 676120), (40, 659217), (52, 507090), (60, 439478), (65, 405672), (78, 338060), (104, 253545), (120, 219739), (130, 202836), (156, 169030), (195, 135224), (260, 101418), (312, 84515), (390, 67612), (520, 50709), (780, 33806), (1560, 16903)]