4481200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:694

約数の個数: 60

約数和(自身を含む): 11416680

約数和(自身を除く): 6935480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 659, 680, 850, 1318, 1360, 1700, 2636, 3295, 3400, 5272, 6590, 6800, 10544, 11203, 13180, 16475, 22406, 26360, 32950, 44812, 52720, 56015, 65900, 89624, 112030, 131800, 179248, 224060, 263600, 280075, 448120, 560150, 896240, 1120300, 2240600, 4481200]

約数ペア:

[(1, 4481200), (2, 2240600), (4, 1120300), (5, 896240), (8, 560150), (10, 448120), (16, 280075), (17, 263600), (20, 224060), (25, 179248), (34, 131800), (40, 112030), (50, 89624), (68, 65900), (80, 56015), (85, 52720), (100, 44812), (136, 32950), (170, 26360), (200, 22406), (272, 16475), (340, 13180), (400, 11203), (425, 10544), (659, 6800), (680, 6590), (850, 5272), (1318, 3400), (1360, 3295), (1700, 2636)]