2405241100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{10781}}^1$

素因数の和:10915

約数の個数: 72

約数和(自身を含む): 5502960288

約数和(自身を除く): 3097719188

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 97, 100, 115, 194, 230, 388, 460, 485, 575, 970, 1150, 1940, 2231, 2300, 2425, 4462, 4850, 8924, 9700, 10781, 11155, 21562, 22310, 43124, 44620, 53905, 55775, 107810, 111550, 215620, 223100, 247963, 269525, 495926, 539050, 991852, 1045757, 1078100, 1239815, 2091514, 2479630, 4183028, 4959260, 5228785, 6199075, 10457570, 12398150, 20915140, 24052411, 24796300, 26143925, 48104822, 52287850, 96209644, 104575700, 120262055, 240524110, 481048220, 601310275, 1202620550, 2405241100]

約数ペア:

[(1, 2405241100), (2, 1202620550), (4, 601310275), (5, 481048220), (10, 240524110), (20, 120262055), (23, 104575700), (25, 96209644), (46, 52287850), (50, 48104822), (92, 26143925), (97, 24796300), (100, 24052411), (115, 20915140), (194, 12398150), (230, 10457570), (388, 6199075), (460, 5228785), (485, 4959260), (575, 4183028), (970, 2479630), (1150, 2091514), (1940, 1239815), (2231, 1078100), (2300, 1045757), (2425, 991852), (4462, 539050), (4850, 495926), (8924, 269525), (9700, 247963), (10781, 223100), (11155, 215620), (21562, 111550), (22310, 107810), (43124, 55775), (44620, 53905)]