1043653750

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1247

約数の個数: 80

約数和(自身を含む): 2108924928

約数和(自身を除く): 1065271178

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 125, 155, 230, 250, 310, 575, 625, 713, 775, 1150, 1171, 1250, 1426, 1550, 2342, 2875, 3565, 3875, 5750, 5855, 7130, 7750, 11710, 14375, 17825, 19375, 26933, 28750, 29275, 35650, 36301, 38750, 53866, 58550, 72602, 89125, 134665, 146375, 178250, 181505, 269330, 292750, 363010, 445625, 673325, 731875, 834923, 891250, 907525, 1346650, 1463750, 1669846, 1815050, 3366625, 4174615, 4537625, 6733250, 8349230, 9075250, 16833125, 20873075, 22688125, 33666250, 41746150, 45376250, 104365375, 208730750, 521826875, 1043653750]

約数ペア:

[(1, 1043653750), (2, 521826875), (5, 208730750), (10, 104365375), (23, 45376250), (25, 41746150), (31, 33666250), (46, 22688125), (50, 20873075), (62, 16833125), (115, 9075250), (125, 8349230), (155, 6733250), (230, 4537625), (250, 4174615), (310, 3366625), (575, 1815050), (625, 1669846), (713, 1463750), (775, 1346650), (1150, 907525), (1171, 891250), (1250, 834923), (1426, 731875), (1550, 673325), (2342, 445625), (2875, 363010), (3565, 292750), (3875, 269330), (5750, 181505), (5855, 178250), (7130, 146375), (7750, 134665), (11710, 89125), (14375, 72602), (17825, 58550), (19375, 53866), (26933, 38750), (28750, 36301), (29275, 35650)]