164096350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 359976960

約数和(自身を除く): 195880610

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 41, 50, 55, 82, 95, 110, 190, 205, 209, 275, 383, 410, 418, 451, 475, 550, 766, 779, 902, 950, 1025, 1045, 1558, 1915, 2050, 2090, 2255, 3830, 3895, 4213, 4510, 5225, 7277, 7790, 8426, 8569, 9575, 10450, 11275, 14554, 15703, 17138, 19150, 19475, 21065, 22550, 31406, 36385, 38950, 42130, 42845, 72770, 78515, 80047, 85690, 105325, 157030, 160094, 172733, 181925, 210650, 214225, 298357, 345466, 363850, 392575, 400235, 428450, 596714, 785150, 800470, 863665, 1491785, 1727330, 2001175, 2983570, 3281927, 4002350, 4318325, 6563854, 7458925, 8636650, 14917850, 16409635, 32819270, 82048175, 164096350]

約数ペア:

[(1, 164096350), (2, 82048175), (5, 32819270), (10, 16409635), (11, 14917850), (19, 8636650), (22, 7458925), (25, 6563854), (38, 4318325), (41, 4002350), (50, 3281927), (55, 2983570), (82, 2001175), (95, 1727330), (110, 1491785), (190, 863665), (205, 800470), (209, 785150), (275, 596714), (383, 428450), (410, 400235), (418, 392575), (451, 363850), (475, 345466), (550, 298357), (766, 214225), (779, 210650), (902, 181925), (950, 172733), (1025, 160094), (1045, 157030), (1558, 105325), (1915, 85690), (2050, 80047), (2090, 78515), (2255, 72770), (3830, 42845), (3895, 42130), (4213, 38950), (4510, 36385), (5225, 31406), (7277, 22550), (7790, 21065), (8426, 19475), (8569, 19150), (9575, 17138), (10450, 15703), (11275, 14554)]