3313103320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{19801}}^1$

素因数の和:19948

約数の個数: 64

約数和(自身を含む): 7699017600

約数和(自身を除く): 4385914280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 89, 94, 178, 188, 235, 356, 376, 445, 470, 712, 890, 940, 1780, 1880, 3560, 4183, 8366, 16732, 19801, 20915, 33464, 39602, 41830, 79204, 83660, 99005, 158408, 167320, 198010, 396020, 792040, 930647, 1762289, 1861294, 3524578, 3722588, 4653235, 7049156, 7445176, 8811445, 9306470, 14098312, 17622890, 18612940, 35245780, 37225880, 70491560, 82827583, 165655166, 331310332, 414137915, 662620664, 828275830, 1656551660, 3313103320]

約数ペア:

[(1, 3313103320), (2, 1656551660), (4, 828275830), (5, 662620664), (8, 414137915), (10, 331310332), (20, 165655166), (40, 82827583), (47, 70491560), (89, 37225880), (94, 35245780), (178, 18612940), (188, 17622890), (235, 14098312), (356, 9306470), (376, 8811445), (445, 7445176), (470, 7049156), (712, 4653235), (890, 3722588), (940, 3524578), (1780, 1861294), (1880, 1762289), (3560, 930647), (4183, 792040), (8366, 396020), (16732, 198010), (19801, 167320), (20915, 158408), (33464, 99005), (39602, 83660), (41830, 79204)]