91617430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1259}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 174182400

約数和(自身を除く): 82564970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 383, 766, 1259, 1915, 2518, 3830, 6295, 7277, 12590, 14554, 23921, 36385, 47842, 72770, 119605, 239210, 482197, 964394, 2410985, 4821970, 9161743, 18323486, 45808715, 91617430]

約数ペア:

[(1, 91617430), (2, 45808715), (5, 18323486), (10, 9161743), (19, 4821970), (38, 2410985), (95, 964394), (190, 482197), (383, 239210), (766, 119605), (1259, 72770), (1915, 47842), (2518, 36385), (3830, 23921), (6295, 14554), (7277, 12590)]