1532600

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 3645600

約数和(自身を除く): 2113000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 97, 100, 158, 194, 200, 316, 388, 395, 485, 632, 776, 790, 970, 1580, 1940, 1975, 2425, 3160, 3880, 3950, 4850, 7663, 7900, 9700, 15326, 15800, 19400, 30652, 38315, 61304, 76630, 153260, 191575, 306520, 383150, 766300, 1532600]

約数ペア:

[(1, 1532600), (2, 766300), (4, 383150), (5, 306520), (8, 191575), (10, 153260), (20, 76630), (25, 61304), (40, 38315), (50, 30652), (79, 19400), (97, 15800), (100, 15326), (158, 9700), (194, 7900), (200, 7663), (316, 4850), (388, 3950), (395, 3880), (485, 3160), (632, 2425), (776, 1975), (790, 1940), (970, 1580)]