419368809470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{875893}}^1$

素因数の和:876069

約数の個数: 64

約数和(自身を含む): 847585105920

約数和(自身を除く): 428216296450

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 127, 130, 145, 254, 290, 377, 635, 754, 1270, 1651, 1885, 3302, 3683, 3770, 7366, 8255, 16510, 18415, 36830, 47879, 95758, 239395, 478790, 875893, 1751786, 4379465, 8758930, 11386609, 22773218, 25400897, 50801794, 56933045, 111238411, 113866090, 127004485, 222476822, 254008970, 330211661, 556192055, 660423322, 1112384110, 1446099343, 1651058305, 2892198686, 3225913919, 3302116610, 6451827838, 7230496715, 14460993430, 16129569595, 32259139190, 41936880947, 83873761894, 209684404735, 419368809470]

約数ペア:

[(1, 419368809470), (2, 209684404735), (5, 83873761894), (10, 41936880947), (13, 32259139190), (26, 16129569595), (29, 14460993430), (58, 7230496715), (65, 6451827838), (127, 3302116610), (130, 3225913919), (145, 2892198686), (254, 1651058305), (290, 1446099343), (377, 1112384110), (635, 660423322), (754, 556192055), (1270, 330211661), (1651, 254008970), (1885, 222476822), (3302, 127004485), (3683, 113866090), (3770, 111238411), (7366, 56933045), (8255, 50801794), (16510, 25400897), (18415, 22773218), (36830, 11386609), (47879, 8758930), (95758, 4379465), (239395, 1751786), (478790, 875893)]