89620939660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37655857}}^1$

素因数の和:37655890

約数の個数: 48

約数和(自身を含む): 227742629184

約数和(自身を除く): 138121689524

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 37655857, 75311714, 150623428, 188279285, 263590999, 376558570, 527181998, 640149569, 753117140, 1054363996, 1280299138, 1317954995, 2560598276, 2635909990, 3200747845, 4481046983, 5271819980, 6401495690, 8962093966, 12802991380, 17924187932, 22405234915, 44810469830, 89620939660]

約数ペア:

[(1, 89620939660), (2, 44810469830), (4, 22405234915), (5, 17924187932), (7, 12802991380), (10, 8962093966), (14, 6401495690), (17, 5271819980), (20, 4481046983), (28, 3200747845), (34, 2635909990), (35, 2560598276), (68, 1317954995), (70, 1280299138), (85, 1054363996), (119, 753117140), (140, 640149569), (170, 527181998), (238, 376558570), (340, 263590999), (476, 188279285), (595, 150623428), (1190, 75311714), (2380, 37655857)]