39064580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 86292864

約数和(自身を除く): 47228284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 163, 230, 326, 460, 521, 652, 815, 1042, 1630, 2084, 2605, 3260, 3749, 5210, 7498, 10420, 11983, 14996, 18745, 23966, 37490, 47932, 59915, 74980, 84923, 119830, 169846, 239660, 339692, 424615, 849230, 1698460, 1953229, 3906458, 7812916, 9766145, 19532290, 39064580]

約数ペア:

[(1, 39064580), (2, 19532290), (4, 9766145), (5, 7812916), (10, 3906458), (20, 1953229), (23, 1698460), (46, 849230), (92, 424615), (115, 339692), (163, 239660), (230, 169846), (326, 119830), (460, 84923), (521, 74980), (652, 59915), (815, 47932), (1042, 37490), (1630, 23966), (2084, 18745), (2605, 14996), (3260, 11983), (3749, 10420), (5210, 7498)]