2201149680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{398759}}^1$

素因数の和:398798

約数の個数: 80

約数和(自身を含む): 7120258560

約数和(自身を除く): 4919108880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 398759, 797518, 1196277, 1595036, 1993795, 2392554, 3190072, 3987590, 4785108, 5981385, 6380144, 7975180, 9171457, 9570216, 11962770, 15950360, 18342914, 19140432, 23925540, 27514371, 31900720, 36685828, 45857285, 47851080, 55028742, 73371656, 91714570, 95702160, 110057484, 137571855, 146743312, 183429140, 220114968, 275143710, 366858280, 440229936, 550287420, 733716560, 1100574840, 2201149680]

約数ペア:

[(1, 2201149680), (2, 1100574840), (3, 733716560), (4, 550287420), (5, 440229936), (6, 366858280), (8, 275143710), (10, 220114968), (12, 183429140), (15, 146743312), (16, 137571855), (20, 110057484), (23, 95702160), (24, 91714570), (30, 73371656), (40, 55028742), (46, 47851080), (48, 45857285), (60, 36685828), (69, 31900720), (80, 27514371), (92, 23925540), (115, 19140432), (120, 18342914), (138, 15950360), (184, 11962770), (230, 9570216), (240, 9171457), (276, 7975180), (345, 6380144), (368, 5981385), (460, 4785108), (552, 3987590), (690, 3190072), (920, 2392554), (1104, 1993795), (1380, 1595036), (1840, 1196277), (2760, 797518), (5520, 398759)]