98261320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 230630400

約数和(自身を除く): 132369080

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 109, 124, 155, 218, 248, 310, 436, 545, 620, 727, 872, 1090, 1240, 1454, 2180, 2908, 3379, 3635, 4360, 5816, 6758, 7270, 13516, 14540, 16895, 22537, 27032, 29080, 33790, 45074, 67580, 79243, 90148, 112685, 135160, 158486, 180296, 225370, 316972, 396215, 450740, 633944, 792430, 901480, 1584860, 2456533, 3169720, 4913066, 9826132, 12282665, 19652264, 24565330, 49130660, 98261320]

約数ペア:

[(1, 98261320), (2, 49130660), (4, 24565330), (5, 19652264), (8, 12282665), (10, 9826132), (20, 4913066), (31, 3169720), (40, 2456533), (62, 1584860), (109, 901480), (124, 792430), (155, 633944), (218, 450740), (248, 396215), (310, 316972), (436, 225370), (545, 180296), (620, 158486), (727, 135160), (872, 112685), (1090, 90148), (1240, 79243), (1454, 67580), (2180, 45074), (2908, 33790), (3379, 29080), (3635, 27032), (4360, 22537), (5816, 16895), (6758, 14540), (7270, 13516)]