2280248710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{8237}}^1$

素因数の和:8341

約数の個数: 64

約数和(自身を含む): 4555284480

約数和(自身を除く): 2275035770

約数列:

[1, 2, 5, 10, 19, 31, 38, 47, 62, 94, 95, 155, 190, 235, 310, 470, 589, 893, 1178, 1457, 1786, 2914, 2945, 4465, 5890, 7285, 8237, 8930, 14570, 16474, 27683, 41185, 55366, 82370, 138415, 156503, 255347, 276830, 313006, 387139, 510694, 774278, 782515, 1276735, 1565030, 1935695, 2553470, 3871390, 4851593, 7355641, 9703186, 12001309, 14711282, 24002618, 24257965, 36778205, 48515930, 60006545, 73556410, 120013090, 228024871, 456049742, 1140124355, 2280248710]

約数ペア:

[(1, 2280248710), (2, 1140124355), (5, 456049742), (10, 228024871), (19, 120013090), (31, 73556410), (38, 60006545), (47, 48515930), (62, 36778205), (94, 24257965), (95, 24002618), (155, 14711282), (190, 12001309), (235, 9703186), (310, 7355641), (470, 4851593), (589, 3871390), (893, 2553470), (1178, 1935695), (1457, 1565030), (1786, 1276735), (2914, 782515), (2945, 774278), (4465, 510694), (5890, 387139), (7285, 313006), (8237, 276830), (8930, 255347), (14570, 156503), (16474, 138415), (27683, 82370), (41185, 55366)]