78083950

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 176328000

約数和(自身を除く): 98244050

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 49, 50, 58, 70, 98, 145, 157, 175, 203, 245, 290, 314, 343, 350, 406, 490, 686, 725, 785, 1015, 1099, 1225, 1421, 1450, 1570, 1715, 2030, 2198, 2450, 2842, 3430, 3925, 4553, 5075, 5495, 7105, 7693, 7850, 8575, 9106, 9947, 10150, 10990, 14210, 15386, 17150, 19894, 22765, 27475, 31871, 35525, 38465, 45530, 49735, 53851, 54950, 63742, 71050, 76930, 99470, 107702, 113825, 159355, 192325, 223097, 227650, 248675, 269255, 318710, 384650, 446194, 497350, 538510, 796775, 1115485, 1346275, 1561679, 1593550, 2230970, 2692550, 3123358, 5577425, 7808395, 11154850, 15616790, 39041975, 78083950]

約数ペア:

[(1, 78083950), (2, 39041975), (5, 15616790), (7, 11154850), (10, 7808395), (14, 5577425), (25, 3123358), (29, 2692550), (35, 2230970), (49, 1593550), (50, 1561679), (58, 1346275), (70, 1115485), (98, 796775), (145, 538510), (157, 497350), (175, 446194), (203, 384650), (245, 318710), (290, 269255), (314, 248675), (343, 227650), (350, 223097), (406, 192325), (490, 159355), (686, 113825), (725, 107702), (785, 99470), (1015, 76930), (1099, 71050), (1225, 63742), (1421, 54950), (1450, 53851), (1570, 49735), (1715, 45530), (2030, 38465), (2198, 35525), (2450, 31871), (2842, 27475), (3430, 22765), (3925, 19894), (4553, 17150), (5075, 15386), (5495, 14210), (7105, 10990), (7693, 10150), (7850, 9947), (8575, 9106)]