10421000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 25861680

約数和(自身を除く): 15440680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 613, 680, 850, 1000, 1226, 1700, 2125, 2452, 3065, 3400, 4250, 4904, 6130, 8500, 10421, 12260, 15325, 17000, 20842, 24520, 30650, 41684, 52105, 61300, 76625, 83368, 104210, 122600, 153250, 208420, 260525, 306500, 416840, 521050, 613000, 1042100, 1302625, 2084200, 2605250, 5210500, 10421000]

約数ペア:

[(1, 10421000), (2, 5210500), (4, 2605250), (5, 2084200), (8, 1302625), (10, 1042100), (17, 613000), (20, 521050), (25, 416840), (34, 306500), (40, 260525), (50, 208420), (68, 153250), (85, 122600), (100, 104210), (125, 83368), (136, 76625), (170, 61300), (200, 52105), (250, 41684), (340, 30650), (425, 24520), (500, 20842), (613, 17000), (680, 15325), (850, 12260), (1000, 10421), (1226, 8500), (1700, 6130), (2125, 4904), (2452, 4250), (3065, 3400)]