314508717680

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{25040503}}^1$

素因数の和:25040673

約数の個数: 40

約数和(自身を含む): 735890331552

約数和(自身を除く): 421381613872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 12560, 25040503, 50081006, 100162012, 125202515, 200324024, 250405030, 400648048, 500810060, 1001620120, 2003240240, 3931358971, 7862717942, 15725435884, 19656794855, 31450871768, 39313589710, 62901743536, 78627179420, 157254358840, 314508717680]

約数ペア:

[(1, 314508717680), (2, 157254358840), (4, 78627179420), (5, 62901743536), (8, 39313589710), (10, 31450871768), (16, 19656794855), (20, 15725435884), (40, 7862717942), (80, 3931358971), (157, 2003240240), (314, 1001620120), (628, 500810060), (785, 400648048), (1256, 250405030), (1570, 200324024), (2512, 125202515), (3140, 100162012), (6280, 50081006), (12560, 25040503)]