98224420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1469

約数の個数: 72

約数和(自身を含む): 243412344

約数和(自身を除く): 145187924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 490, 511, 730, 980, 1022, 1373, 1460, 2044, 2555, 2746, 3577, 5110, 5492, 6865, 7154, 9611, 10220, 13730, 14308, 17885, 19222, 27460, 35770, 38444, 48055, 67277, 71540, 96110, 100229, 134554, 192220, 200458, 269108, 336385, 400916, 501145, 672770, 701603, 1002290, 1345540, 1403206, 2004580, 2806412, 3508015, 4911221, 7016030, 9822442, 14032060, 19644884, 24556105, 49112210, 98224420]

約数ペア:

[(1, 98224420), (2, 49112210), (4, 24556105), (5, 19644884), (7, 14032060), (10, 9822442), (14, 7016030), (20, 4911221), (28, 3508015), (35, 2806412), (49, 2004580), (70, 1403206), (73, 1345540), (98, 1002290), (140, 701603), (146, 672770), (196, 501145), (245, 400916), (292, 336385), (365, 269108), (490, 200458), (511, 192220), (730, 134554), (980, 100229), (1022, 96110), (1373, 71540), (1460, 67277), (2044, 48055), (2555, 38444), (2746, 35770), (3577, 27460), (5110, 19222), (5492, 17885), (6865, 14308), (7154, 13730), (9611, 10220)]