2020773750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{17383}}^1$

素因数の和:17439

約数の個数: 80

約数和(自身を含む): 5213531136

約数和(自身を除く): 3192757386

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 465, 625, 750, 775, 930, 1250, 1550, 1875, 2325, 3750, 3875, 4650, 7750, 11625, 17383, 19375, 23250, 34766, 38750, 52149, 58125, 86915, 104298, 116250, 173830, 260745, 434575, 521490, 538873, 869150, 1077746, 1303725, 1616619, 2172875, 2607450, 2694365, 3233238, 4345750, 5388730, 6518625, 8083095, 10864375, 13037250, 13471825, 16166190, 21728750, 26943650, 32593125, 40415475, 65186250, 67359125, 80830950, 134718250, 202077375, 336795625, 404154750, 673591250, 1010386875, 2020773750]

約数ペア:

[(1, 2020773750), (2, 1010386875), (3, 673591250), (5, 404154750), (6, 336795625), (10, 202077375), (15, 134718250), (25, 80830950), (30, 67359125), (31, 65186250), (50, 40415475), (62, 32593125), (75, 26943650), (93, 21728750), (125, 16166190), (150, 13471825), (155, 13037250), (186, 10864375), (250, 8083095), (310, 6518625), (375, 5388730), (465, 4345750), (625, 3233238), (750, 2694365), (775, 2607450), (930, 2172875), (1250, 1616619), (1550, 1303725), (1875, 1077746), (2325, 869150), (3750, 538873), (3875, 521490), (4650, 434575), (7750, 260745), (11625, 173830), (17383, 116250), (19375, 104298), (23250, 86915), (34766, 58125), (38750, 52149)]