9698840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{839}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 23209200

約数和(自身を除く): 13510360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 839, 1156, 1445, 1678, 2312, 2890, 3356, 4195, 5780, 6712, 8390, 11560, 14263, 16780, 28526, 33560, 57052, 71315, 114104, 142630, 242471, 285260, 484942, 570520, 969884, 1212355, 1939768, 2424710, 4849420, 9698840]

約数ペア:

[(1, 9698840), (2, 4849420), (4, 2424710), (5, 1939768), (8, 1212355), (10, 969884), (17, 570520), (20, 484942), (34, 285260), (40, 242471), (68, 142630), (85, 114104), (136, 71315), (170, 57052), (289, 33560), (340, 28526), (578, 16780), (680, 14263), (839, 11560), (1156, 8390), (1445, 6712), (1678, 5780), (2312, 4195), (2890, 3356)]