68186950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4561}}^1$

素因数の和:4609

約数の個数: 48

約数和(自身を含む): 142553376

約数和(自身を除く): 74366426

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 4561, 7475, 9122, 14950, 22805, 45610, 59293, 104903, 114025, 118586, 209806, 228050, 296465, 524515, 592930, 1049030, 1363739, 1482325, 2622575, 2727478, 2964650, 5245150, 6818695, 13637390, 34093475, 68186950]

約数ペア:

[(1, 68186950), (2, 34093475), (5, 13637390), (10, 6818695), (13, 5245150), (23, 2964650), (25, 2727478), (26, 2622575), (46, 1482325), (50, 1363739), (65, 1049030), (115, 592930), (130, 524515), (230, 296465), (299, 228050), (325, 209806), (575, 118586), (598, 114025), (650, 104903), (1150, 59293), (1495, 45610), (2990, 22805), (4561, 14950), (7475, 9122)]