11767600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 31859072

約数和(自身を除く): 20091472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 73, 80, 100, 104, 124, 130, 146, 155, 200, 208, 248, 260, 292, 310, 325, 365, 400, 403, 496, 520, 584, 620, 650, 730, 775, 806, 949, 1040, 1168, 1240, 1300, 1460, 1550, 1612, 1825, 1898, 2015, 2263, 2480, 2600, 2920, 3100, 3224, 3650, 3796, 4030, 4526, 4745, 5200, 5840, 6200, 6448, 7300, 7592, 8060, 9052, 9490, 10075, 11315, 12400, 14600, 15184, 16120, 18104, 18980, 20150, 22630, 23725, 29200, 29419, 32240, 36208, 37960, 40300, 45260, 47450, 56575, 58838, 75920, 80600, 90520, 94900, 113150, 117676, 147095, 161200, 181040, 189800, 226300, 235352, 294190, 379600, 452600, 470704, 588380, 735475, 905200, 1176760, 1470950, 2353520, 2941900, 5883800, 11767600]

約数ペア:

[(1, 11767600), (2, 5883800), (4, 2941900), (5, 2353520), (8, 1470950), (10, 1176760), (13, 905200), (16, 735475), (20, 588380), (25, 470704), (26, 452600), (31, 379600), (40, 294190), (50, 235352), (52, 226300), (62, 189800), (65, 181040), (73, 161200), (80, 147095), (100, 117676), (104, 113150), (124, 94900), (130, 90520), (146, 80600), (155, 75920), (200, 58838), (208, 56575), (248, 47450), (260, 45260), (292, 40300), (310, 37960), (325, 36208), (365, 32240), (400, 29419), (403, 29200), (496, 23725), (520, 22630), (584, 20150), (620, 18980), (650, 18104), (730, 16120), (775, 15184), (806, 14600), (949, 12400), (1040, 11315), (1168, 10075), (1240, 9490), (1300, 9052), (1460, 8060), (1550, 7592), (1612, 7300), (1825, 6448), (1898, 6200), (2015, 5840), (2263, 5200), (2480, 4745), (2600, 4526), (2920, 4030), (3100, 3796), (3224, 3650)]