1143776680

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 2602483200

約数和(自身を除く): 1458706520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 409, 463, 604, 755, 818, 926, 1208, 1510, 1636, 1852, 2045, 2315, 3020, 3272, 3704, 4090, 4630, 6040, 8180, 9260, 16360, 18520, 61759, 69913, 123518, 139826, 189367, 247036, 279652, 308795, 349565, 378734, 494072, 559304, 617590, 699130, 757468, 946835, 1235180, 1398260, 1514936, 1893670, 2470360, 2796520, 3787340, 7574680, 28594417, 57188834, 114377668, 142972085, 228755336, 285944170, 571888340, 1143776680]

約数ペア:

[(1, 1143776680), (2, 571888340), (4, 285944170), (5, 228755336), (8, 142972085), (10, 114377668), (20, 57188834), (40, 28594417), (151, 7574680), (302, 3787340), (409, 2796520), (463, 2470360), (604, 1893670), (755, 1514936), (818, 1398260), (926, 1235180), (1208, 946835), (1510, 757468), (1636, 699130), (1852, 617590), (2045, 559304), (2315, 494072), (3020, 378734), (3272, 349565), (3704, 308795), (4090, 279652), (4630, 247036), (6040, 189367), (8180, 139826), (9260, 123518), (16360, 69913), (18520, 61759)]