103612040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{727}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 267321600

約数和(自身を除く): 163709560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 509, 727, 1018, 1454, 2036, 2545, 2908, 3563, 3635, 4072, 5089, 5090, 5816, 7126, 7270, 10178, 10180, 14252, 14540, 17815, 20356, 20360, 25445, 28504, 29080, 35630, 40712, 50890, 71260, 101780, 142520, 203560, 370043, 740086, 1480172, 1850215, 2590301, 2960344, 3700430, 5180602, 7400860, 10361204, 12951505, 14801720, 20722408, 25903010, 51806020, 103612040]

約数ペア:

[(1, 103612040), (2, 51806020), (4, 25903010), (5, 20722408), (7, 14801720), (8, 12951505), (10, 10361204), (14, 7400860), (20, 5180602), (28, 3700430), (35, 2960344), (40, 2590301), (56, 1850215), (70, 1480172), (140, 740086), (280, 370043), (509, 203560), (727, 142520), (1018, 101780), (1454, 71260), (2036, 50890), (2545, 40712), (2908, 35630), (3563, 29080), (3635, 28504), (4072, 25445), (5089, 20360), (5090, 20356), (5816, 17815), (7126, 14540), (7270, 14252), (10178, 10180)]