97252520

素因数分解:

$2^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3793}}^1$

素因数の和:4445

約数の個数: 32

約数和(自身を含む): 219217320

約数和(自身を除く): 121964800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 641, 1282, 2564, 3205, 3793, 5128, 6410, 7586, 12820, 15172, 18965, 25640, 30344, 37930, 75860, 151720, 2431313, 4862626, 9725252, 12156565, 19450504, 24313130, 48626260, 97252520]

約数ペア:

[(1, 97252520), (2, 48626260), (4, 24313130), (5, 19450504), (8, 12156565), (10, 9725252), (20, 4862626), (40, 2431313), (641, 151720), (1282, 75860), (2564, 37930), (3205, 30344), (3793, 25640), (5128, 18965), (6410, 15172), (7586, 12820)]