70853600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2908

約数の個数: 72

約数和(自身を含む): 178613568

約数和(自身を除く): 107759968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 2857, 3100, 4960, 5714, 6200, 11428, 12400, 14285, 22856, 24800, 28570, 45712, 57140, 71425, 88567, 91424, 114280, 142850, 177134, 228560, 285700, 354268, 442835, 457120, 571400, 708536, 885670, 1142800, 1417072, 1771340, 2214175, 2285600, 2834144, 3542680, 4428350, 7085360, 8856700, 14170720, 17713400, 35426800, 70853600]

約数ペア:

[(1, 70853600), (2, 35426800), (4, 17713400), (5, 14170720), (8, 8856700), (10, 7085360), (16, 4428350), (20, 3542680), (25, 2834144), (31, 2285600), (32, 2214175), (40, 1771340), (50, 1417072), (62, 1142800), (80, 885670), (100, 708536), (124, 571400), (155, 457120), (160, 442835), (200, 354268), (248, 285700), (310, 228560), (400, 177134), (496, 142850), (620, 114280), (775, 91424), (800, 88567), (992, 71425), (1240, 57140), (1550, 45712), (2480, 28570), (2857, 24800), (3100, 22856), (4960, 14285), (5714, 12400), (6200, 11428)]