76653020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2347}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 170408448

約数和(自身を除く): 93755428

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 2347, 3266, 4694, 6532, 8165, 9388, 11735, 16330, 23470, 32660, 46940, 53981, 107962, 166637, 215924, 269905, 333274, 539810, 666548, 833185, 1079620, 1666370, 3332740, 3832651, 7665302, 15330604, 19163255, 38326510, 76653020]

約数ペア:

[(1, 76653020), (2, 38326510), (4, 19163255), (5, 15330604), (10, 7665302), (20, 3832651), (23, 3332740), (46, 1666370), (71, 1079620), (92, 833185), (115, 666548), (142, 539810), (230, 333274), (284, 269905), (355, 215924), (460, 166637), (710, 107962), (1420, 53981), (1633, 46940), (2347, 32660), (3266, 23470), (4694, 16330), (6532, 11735), (8165, 9388)]