1351512760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{3517}}^1$

素因数の和:4280

約数の個数: 64

約数和(自身を含む): 3280183200

約数和(自身を除く): 1928670440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 739, 1478, 2956, 3517, 3695, 5912, 7034, 7390, 9607, 14068, 14780, 17585, 19214, 28136, 29560, 35170, 38428, 45721, 48035, 70340, 76856, 91442, 96070, 140680, 182884, 192140, 228605, 365768, 384280, 457210, 914420, 1828840, 2599063, 5198126, 10396252, 12995315, 20792504, 25990630, 33787819, 51981260, 67575638, 103962520, 135151276, 168939095, 270302552, 337878190, 675756380, 1351512760]

約数ペア:

[(1, 1351512760), (2, 675756380), (4, 337878190), (5, 270302552), (8, 168939095), (10, 135151276), (13, 103962520), (20, 67575638), (26, 51981260), (40, 33787819), (52, 25990630), (65, 20792504), (104, 12995315), (130, 10396252), (260, 5198126), (520, 2599063), (739, 1828840), (1478, 914420), (2956, 457210), (3517, 384280), (3695, 365768), (5912, 228605), (7034, 192140), (7390, 182884), (9607, 140680), (14068, 96070), (14780, 91442), (17585, 76856), (19214, 70340), (28136, 48035), (29560, 45721), (35170, 38428)]