29668000

素因数分解:

$2^5\times 5^3\times {\mathrm{7417}}^1$

素因数の和:7442

約数の個数: 48

約数和(自身を含む): 72904104

約数和(自身を除く): 43236104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 7417, 14834, 29668, 37085, 59336, 74170, 118672, 148340, 185425, 237344, 296680, 370850, 593360, 741700, 927125, 1186720, 1483400, 1854250, 2966800, 3708500, 5933600, 7417000, 14834000, 29668000]

約数ペア:

[(1, 29668000), (2, 14834000), (4, 7417000), (5, 5933600), (8, 3708500), (10, 2966800), (16, 1854250), (20, 1483400), (25, 1186720), (32, 927125), (40, 741700), (50, 593360), (80, 370850), (100, 296680), (125, 237344), (160, 185425), (200, 148340), (250, 118672), (400, 74170), (500, 59336), (800, 37085), (1000, 29668), (2000, 14834), (4000, 7417)]