78529850

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 180048000

約数和(自身を除く): 101518150

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 241, 245, 266, 343, 350, 475, 482, 490, 665, 686, 931, 950, 1205, 1225, 1330, 1687, 1715, 1862, 2410, 2450, 3325, 3374, 3430, 4579, 4655, 6025, 6517, 6650, 8435, 8575, 9158, 9310, 11809, 12050, 13034, 16870, 17150, 22895, 23275, 23618, 32053, 32585, 42175, 45790, 46550, 59045, 64106, 65170, 82663, 84350, 114475, 118090, 160265, 162925, 165326, 224371, 228950, 295225, 320530, 325850, 413315, 448742, 590450, 801325, 826630, 1121855, 1570597, 1602650, 2066575, 2243710, 3141194, 4133150, 5609275, 7852985, 11218550, 15705970, 39264925, 78529850]

約数ペア:

[(1, 78529850), (2, 39264925), (5, 15705970), (7, 11218550), (10, 7852985), (14, 5609275), (19, 4133150), (25, 3141194), (35, 2243710), (38, 2066575), (49, 1602650), (50, 1570597), (70, 1121855), (95, 826630), (98, 801325), (133, 590450), (175, 448742), (190, 413315), (241, 325850), (245, 320530), (266, 295225), (343, 228950), (350, 224371), (475, 165326), (482, 162925), (490, 160265), (665, 118090), (686, 114475), (931, 84350), (950, 82663), (1205, 65170), (1225, 64106), (1330, 59045), (1687, 46550), (1715, 45790), (1862, 42175), (2410, 32585), (2450, 32053), (3325, 23618), (3374, 23275), (3430, 22895), (4579, 17150), (4655, 16870), (6025, 13034), (6517, 12050), (6650, 11809), (8435, 9310), (8575, 9158)]