86713600

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 108

約数和(自身を含む): 227540124

約数和(自身を除く): 140826524

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 544, 640, 680, 797, 800, 850, 1088, 1280, 1360, 1594, 1600, 1700, 2176, 2720, 3188, 3200, 3400, 3985, 4352, 5440, 6376, 6400, 6800, 7970, 10880, 12752, 13549, 13600, 15940, 19925, 21760, 25504, 27098, 27200, 31880, 39850, 51008, 54196, 54400, 63760, 67745, 79700, 102016, 108392, 108800, 127520, 135490, 159400, 204032, 216784, 255040, 270980, 318800, 338725, 433568, 510080, 541960, 637600, 677450, 867136, 1020160, 1083920, 1275200, 1354900, 1734272, 2167840, 2550400, 2709800, 3468544, 4335680, 5100800, 5419600, 8671360, 10839200, 17342720, 21678400, 43356800, 86713600]

約数ペア:

[(1, 86713600), (2, 43356800), (4, 21678400), (5, 17342720), (8, 10839200), (10, 8671360), (16, 5419600), (17, 5100800), (20, 4335680), (25, 3468544), (32, 2709800), (34, 2550400), (40, 2167840), (50, 1734272), (64, 1354900), (68, 1275200), (80, 1083920), (85, 1020160), (100, 867136), (128, 677450), (136, 637600), (160, 541960), (170, 510080), (200, 433568), (256, 338725), (272, 318800), (320, 270980), (340, 255040), (400, 216784), (425, 204032), (544, 159400), (640, 135490), (680, 127520), (797, 108800), (800, 108392), (850, 102016), (1088, 79700), (1280, 67745), (1360, 63760), (1594, 54400), (1600, 54196), (1700, 51008), (2176, 39850), (2720, 31880), (3188, 27200), (3200, 27098), (3400, 25504), (3985, 21760), (4352, 19925), (5440, 15940), (6376, 13600), (6400, 13549), (6800, 12752), (7970, 10880)]