125292080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2722

約数の個数: 80

約数和(自身を含む): 316646400

約数和(自身を除く): 191354320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2659, 2945, 4712, 5318, 5890, 9424, 10636, 11780, 13295, 21272, 23560, 26590, 42544, 47120, 50521, 53180, 82429, 101042, 106360, 164858, 202084, 212720, 252605, 329716, 404168, 412145, 505210, 659432, 808336, 824290, 1010420, 1318864, 1566151, 1648580, 2020840, 3132302, 3297160, 4041680, 6264604, 6594320, 7830755, 12529208, 15661510, 25058416, 31323020, 62646040, 125292080]

約数ペア:

[(1, 125292080), (2, 62646040), (4, 31323020), (5, 25058416), (8, 15661510), (10, 12529208), (16, 7830755), (19, 6594320), (20, 6264604), (31, 4041680), (38, 3297160), (40, 3132302), (62, 2020840), (76, 1648580), (80, 1566151), (95, 1318864), (124, 1010420), (152, 824290), (155, 808336), (190, 659432), (248, 505210), (304, 412145), (310, 404168), (380, 329716), (496, 252605), (589, 212720), (620, 202084), (760, 164858), (1178, 106360), (1240, 101042), (1520, 82429), (2356, 53180), (2480, 50521), (2659, 47120), (2945, 42544), (4712, 26590), (5318, 23560), (5890, 21272), (9424, 13295), (10636, 11780)]