492051250

素因数分解:

$2^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{9601}}^1$

素因数の和:9664

約数の個数: 40

約数和(自身を含む): 944894412

約数和(自身を除く): 452843162

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 625, 1025, 1250, 2050, 5125, 9601, 10250, 19202, 25625, 48005, 51250, 96010, 240025, 393641, 480050, 787282, 1200125, 1968205, 2400250, 3936410, 6000625, 9841025, 12001250, 19682050, 49205125, 98410250, 246025625, 492051250]

約数ペア:

[(1, 492051250), (2, 246025625), (5, 98410250), (10, 49205125), (25, 19682050), (41, 12001250), (50, 9841025), (82, 6000625), (125, 3936410), (205, 2400250), (250, 1968205), (410, 1200125), (625, 787282), (1025, 480050), (1250, 393641), (2050, 240025), (5125, 96010), (9601, 51250), (10250, 48005), (19202, 25625)]