1001040500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1530

約数の個数: 96

約数和(自身を含む): 2320351488

約数和(自身を除く): 1319310988

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 61, 92, 100, 115, 122, 125, 230, 244, 250, 305, 460, 500, 575, 610, 1150, 1220, 1403, 1427, 1525, 2300, 2806, 2854, 2875, 3050, 5612, 5708, 5750, 6100, 7015, 7135, 7625, 11500, 14030, 14270, 15250, 28060, 28540, 30500, 32821, 35075, 35675, 65642, 70150, 71350, 87047, 131284, 140300, 142700, 164105, 174094, 175375, 178375, 328210, 348188, 350750, 356750, 435235, 656420, 701500, 713500, 820525, 870470, 1641050, 1740940, 2002081, 2176175, 3282100, 4004162, 4102625, 4352350, 8008324, 8205250, 8704700, 10010405, 10880875, 16410500, 20020810, 21761750, 40041620, 43523500, 50052025, 100104050, 200208100, 250260125, 500520250, 1001040500]

約数ペア:

[(1, 1001040500), (2, 500520250), (4, 250260125), (5, 200208100), (10, 100104050), (20, 50052025), (23, 43523500), (25, 40041620), (46, 21761750), (50, 20020810), (61, 16410500), (92, 10880875), (100, 10010405), (115, 8704700), (122, 8205250), (125, 8008324), (230, 4352350), (244, 4102625), (250, 4004162), (305, 3282100), (460, 2176175), (500, 2002081), (575, 1740940), (610, 1641050), (1150, 870470), (1220, 820525), (1403, 713500), (1427, 701500), (1525, 656420), (2300, 435235), (2806, 356750), (2854, 350750), (2875, 348188), (3050, 328210), (5612, 178375), (5708, 175375), (5750, 174094), (6100, 164105), (7015, 142700), (7135, 140300), (7625, 131284), (11500, 87047), (14030, 71350), (14270, 70150), (15250, 65642), (28060, 35675), (28540, 35075), (30500, 32821)]