156914268650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{128983}}^1$

素因数の和:129863

約数の個数: 48

約数和(自身を含む): 302286902400

約数和(自身を除く): 145372633750

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 839, 1450, 1678, 4195, 8390, 20975, 24331, 41950, 48662, 121655, 128983, 243310, 257966, 608275, 644915, 1216550, 1289830, 3224575, 3740507, 6449150, 7481014, 18702535, 37405070, 93512675, 108216737, 187025350, 216433474, 541083685, 1082167370, 2705418425, 3138285373, 5410836850, 6276570746, 15691426865, 31382853730, 78457134325, 156914268650]

約数ペア:

[(1, 156914268650), (2, 78457134325), (5, 31382853730), (10, 15691426865), (25, 6276570746), (29, 5410836850), (50, 3138285373), (58, 2705418425), (145, 1082167370), (290, 541083685), (725, 216433474), (839, 187025350), (1450, 108216737), (1678, 93512675), (4195, 37405070), (8390, 18702535), (20975, 7481014), (24331, 6449150), (41950, 3740507), (48662, 3224575), (121655, 1289830), (128983, 1216550), (243310, 644915), (257966, 608275)]