70004600

素因数分解:

$2^3\times 5^2\times {\mathrm{571}}^1\times {\mathrm{613}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 163311720

約数和(自身を除く): 93307120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 571, 613, 1142, 1226, 2284, 2452, 2855, 3065, 4568, 4904, 5710, 6130, 11420, 12260, 14275, 15325, 22840, 24520, 28550, 30650, 57100, 61300, 114200, 122600, 350023, 700046, 1400092, 1750115, 2800184, 3500230, 7000460, 8750575, 14000920, 17501150, 35002300, 70004600]

約数ペア:

[(1, 70004600), (2, 35002300), (4, 17501150), (5, 14000920), (8, 8750575), (10, 7000460), (20, 3500230), (25, 2800184), (40, 1750115), (50, 1400092), (100, 700046), (200, 350023), (571, 122600), (613, 114200), (1142, 61300), (1226, 57100), (2284, 30650), (2452, 28550), (2855, 24520), (3065, 22840), (4568, 15325), (4904, 14275), (5710, 12260), (6130, 11420)]