38514190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 85059072

約数和(自身を除く): 46544882

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 1171, 1265, 1430, 1495, 2342, 2530, 2990, 3289, 5855, 6578, 11710, 12881, 15223, 16445, 25762, 26933, 30446, 32890, 53866, 64405, 76115, 128810, 134665, 152230, 167453, 269330, 296263, 334906, 350129, 592526, 700258, 837265, 1481315, 1674530, 1750645, 2962630, 3501290, 3851419, 7702838, 19257095, 38514190]

約数ペア:

[(1, 38514190), (2, 19257095), (5, 7702838), (10, 3851419), (11, 3501290), (13, 2962630), (22, 1750645), (23, 1674530), (26, 1481315), (46, 837265), (55, 700258), (65, 592526), (110, 350129), (115, 334906), (130, 296263), (143, 269330), (230, 167453), (253, 152230), (286, 134665), (299, 128810), (506, 76115), (598, 64405), (715, 53866), (1171, 32890), (1265, 30446), (1430, 26933), (1495, 25762), (2342, 16445), (2530, 15223), (2990, 12881), (3289, 11710), (5855, 6578)]