184415900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 108

約数和(自身を含む): 439581240

約数和(自身を除く): 255165340

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 101, 124, 155, 190, 202, 310, 380, 404, 475, 505, 589, 620, 775, 950, 961, 1010, 1178, 1550, 1900, 1919, 1922, 2020, 2356, 2525, 2945, 3100, 3131, 3838, 3844, 4805, 5050, 5890, 6262, 7676, 9595, 9610, 10100, 11780, 12524, 14725, 15655, 18259, 19190, 19220, 24025, 29450, 31310, 36518, 38380, 47975, 48050, 58900, 59489, 62620, 73036, 78275, 91295, 95950, 96100, 97061, 118978, 156550, 182590, 191900, 194122, 237956, 297445, 313100, 365180, 388244, 456475, 485305, 594890, 912950, 970610, 1189780, 1487225, 1825900, 1844159, 1941220, 2426525, 2974450, 3688318, 4853050, 5948900, 7376636, 9220795, 9706100, 18441590, 36883180, 46103975, 92207950, 184415900]

約数ペア:

[(1, 184415900), (2, 92207950), (4, 46103975), (5, 36883180), (10, 18441590), (19, 9706100), (20, 9220795), (25, 7376636), (31, 5948900), (38, 4853050), (50, 3688318), (62, 2974450), (76, 2426525), (95, 1941220), (100, 1844159), (101, 1825900), (124, 1487225), (155, 1189780), (190, 970610), (202, 912950), (310, 594890), (380, 485305), (404, 456475), (475, 388244), (505, 365180), (589, 313100), (620, 297445), (775, 237956), (950, 194122), (961, 191900), (1010, 182590), (1178, 156550), (1550, 118978), (1900, 97061), (1919, 96100), (1922, 95950), (2020, 91295), (2356, 78275), (2525, 73036), (2945, 62620), (3100, 59489), (3131, 58900), (3838, 48050), (3844, 47975), (4805, 38380), (5050, 36518), (5890, 31310), (6262, 29450), (7676, 24025), (9595, 19220), (9610, 19190), (10100, 18259), (11780, 15655), (12524, 14725)]