8103156950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{45307}}^1$

素因数の和:45406

約数の個数: 72

約数和(自身を含む): 17773150392

約数和(自身を除く): 9669993442

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 73, 98, 146, 175, 245, 350, 365, 490, 511, 730, 1022, 1225, 1825, 2450, 2555, 3577, 3650, 5110, 7154, 12775, 17885, 25550, 35770, 45307, 89425, 90614, 178850, 226535, 317149, 453070, 634298, 1132675, 1585745, 2220043, 2265350, 3171490, 3307411, 4440086, 6614822, 7928725, 11100215, 15857450, 16537055, 22200430, 23151877, 33074110, 46303754, 55501075, 82685275, 111002150, 115759385, 162063139, 165370550, 231518770, 324126278, 578796925, 810315695, 1157593850, 1620631390, 4051578475, 8103156950]

約数ペア:

[(1, 8103156950), (2, 4051578475), (5, 1620631390), (7, 1157593850), (10, 810315695), (14, 578796925), (25, 324126278), (35, 231518770), (49, 165370550), (50, 162063139), (70, 115759385), (73, 111002150), (98, 82685275), (146, 55501075), (175, 46303754), (245, 33074110), (350, 23151877), (365, 22200430), (490, 16537055), (511, 15857450), (730, 11100215), (1022, 7928725), (1225, 6614822), (1825, 4440086), (2450, 3307411), (2555, 3171490), (3577, 2265350), (3650, 2220043), (5110, 1585745), (7154, 1132675), (12775, 634298), (17885, 453070), (25550, 317149), (35770, 226535), (45307, 178850), (89425, 90614)]