83175050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2040

約数の個数: 72

約数和(自身を含む): 190645164

約数和(自身を除く): 107470114

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 170, 175, 238, 245, 350, 425, 490, 595, 833, 850, 1190, 1225, 1666, 1997, 2450, 2975, 3994, 4165, 5950, 8330, 9985, 13979, 19970, 20825, 27958, 33949, 41650, 49925, 67898, 69895, 97853, 99850, 139790, 169745, 195706, 237643, 339490, 349475, 475286, 489265, 698950, 848725, 978530, 1188215, 1663501, 1697450, 2376430, 2446325, 3327002, 4892650, 5941075, 8317505, 11882150, 16635010, 41587525, 83175050]

約数ペア:

[(1, 83175050), (2, 41587525), (5, 16635010), (7, 11882150), (10, 8317505), (14, 5941075), (17, 4892650), (25, 3327002), (34, 2446325), (35, 2376430), (49, 1697450), (50, 1663501), (70, 1188215), (85, 978530), (98, 848725), (119, 698950), (170, 489265), (175, 475286), (238, 349475), (245, 339490), (350, 237643), (425, 195706), (490, 169745), (595, 139790), (833, 99850), (850, 97853), (1190, 69895), (1225, 67898), (1666, 49925), (1997, 41650), (2450, 33949), (2975, 27958), (3994, 20825), (4165, 19970), (5950, 13979), (8330, 9985)]