40571860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17047}}^1$

素因数の和:17080

約数の個数: 48

約数和(自身を含む): 103106304

約数和(自身を除く): 62534444

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, 17047, 34094, 68188, 85235, 119329, 170470, 238658, 289799, 340940, 477316, 579598, 596645, 1159196, 1193290, 1448995, 2028593, 2386580, 2897990, 4057186, 5795980, 8114372, 10142965, 20285930, 40571860]

約数ペア:

[(1, 40571860), (2, 20285930), (4, 10142965), (5, 8114372), (7, 5795980), (10, 4057186), (14, 2897990), (17, 2386580), (20, 2028593), (28, 1448995), (34, 1193290), (35, 1159196), (68, 596645), (70, 579598), (85, 477316), (119, 340940), (140, 289799), (170, 238658), (238, 170470), (340, 119329), (476, 85235), (595, 68188), (1190, 34094), (2380, 17047)]