8259366920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{83563}}^1$

素因数の和:83934

約数の個数: 64

約数和(自身を含む): 21298792320

約数和(自身を除く): 13039425400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 353, 706, 1412, 1765, 2471, 2824, 3530, 4942, 7060, 9884, 12355, 14120, 19768, 24710, 49420, 83563, 98840, 167126, 334252, 417815, 584941, 668504, 835630, 1169882, 1671260, 2339764, 2924705, 3342520, 4679528, 5849410, 11698820, 23397640, 29497739, 58995478, 117990956, 147488695, 206484173, 235981912, 294977390, 412968346, 589954780, 825936692, 1032420865, 1179909560, 1651873384, 2064841730, 4129683460, 8259366920]

約数ペア:

[(1, 8259366920), (2, 4129683460), (4, 2064841730), (5, 1651873384), (7, 1179909560), (8, 1032420865), (10, 825936692), (14, 589954780), (20, 412968346), (28, 294977390), (35, 235981912), (40, 206484173), (56, 147488695), (70, 117990956), (140, 58995478), (280, 29497739), (353, 23397640), (706, 11698820), (1412, 5849410), (1765, 4679528), (2471, 3342520), (2824, 2924705), (3530, 2339764), (4942, 1671260), (7060, 1169882), (9884, 835630), (12355, 668504), (14120, 584941), (19768, 417815), (24710, 334252), (49420, 167126), (83563, 98840)]