98755150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 212486400

約数和(自身を除く): 113731250

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 31, 50, 58, 62, 65, 130, 145, 155, 169, 290, 310, 325, 338, 377, 403, 650, 725, 754, 775, 806, 845, 899, 1450, 1550, 1690, 1798, 1885, 2015, 2197, 3770, 4030, 4225, 4394, 4495, 4901, 5239, 8450, 8990, 9425, 9802, 10075, 10478, 10985, 11687, 18850, 20150, 21970, 22475, 23374, 24505, 26195, 44950, 49010, 52390, 54925, 58435, 63713, 68107, 109850, 116870, 122525, 127426, 130975, 136214, 151931, 245050, 261950, 292175, 303862, 318565, 340535, 584350, 637130, 681070, 759655, 1519310, 1592825, 1702675, 1975103, 3185650, 3405350, 3798275, 3950206, 7596550, 9875515, 19751030, 49377575, 98755150]

約数ペア:

[(1, 98755150), (2, 49377575), (5, 19751030), (10, 9875515), (13, 7596550), (25, 3950206), (26, 3798275), (29, 3405350), (31, 3185650), (50, 1975103), (58, 1702675), (62, 1592825), (65, 1519310), (130, 759655), (145, 681070), (155, 637130), (169, 584350), (290, 340535), (310, 318565), (325, 303862), (338, 292175), (377, 261950), (403, 245050), (650, 151931), (725, 136214), (754, 130975), (775, 127426), (806, 122525), (845, 116870), (899, 109850), (1450, 68107), (1550, 63713), (1690, 58435), (1798, 54925), (1885, 52390), (2015, 49010), (2197, 44950), (3770, 26195), (4030, 24505), (4225, 23374), (4394, 22475), (4495, 21970), (4901, 20150), (5239, 18850), (8450, 11687), (8990, 10985), (9425, 10478), (9802, 10075)]