13310000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^3$

素因数の和:61

約数の個数: 100

約数和(自身を含む): 35444904

約数和(自身を除く): 22134904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 125, 176, 200, 220, 242, 250, 275, 400, 440, 484, 500, 550, 605, 625, 880, 968, 1000, 1100, 1210, 1250, 1331, 1375, 1936, 2000, 2200, 2420, 2500, 2662, 2750, 3025, 4400, 4840, 5000, 5324, 5500, 6050, 6655, 6875, 9680, 10000, 10648, 11000, 12100, 13310, 13750, 15125, 21296, 22000, 24200, 26620, 27500, 30250, 33275, 48400, 53240, 55000, 60500, 66550, 75625, 106480, 110000, 121000, 133100, 151250, 166375, 242000, 266200, 302500, 332750, 532400, 605000, 665500, 831875, 1210000, 1331000, 1663750, 2662000, 3327500, 6655000, 13310000]

約数ペア:

[(1, 13310000), (2, 6655000), (4, 3327500), (5, 2662000), (8, 1663750), (10, 1331000), (11, 1210000), (16, 831875), (20, 665500), (22, 605000), (25, 532400), (40, 332750), (44, 302500), (50, 266200), (55, 242000), (80, 166375), (88, 151250), (100, 133100), (110, 121000), (121, 110000), (125, 106480), (176, 75625), (200, 66550), (220, 60500), (242, 55000), (250, 53240), (275, 48400), (400, 33275), (440, 30250), (484, 27500), (500, 26620), (550, 24200), (605, 22000), (625, 21296), (880, 15125), (968, 13750), (1000, 13310), (1100, 12100), (1210, 11000), (1250, 10648), (1331, 10000), (1375, 9680), (1936, 6875), (2000, 6655), (2200, 6050), (2420, 5500), (2500, 5324), (2662, 5000), (2750, 4840), (3025, 4400)]