1004039240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{11251}}^1$

素因数の和:11382

約数の個数: 64

約数和(自身を含む): 2381823360

約数和(自身を除く): 1377784120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 97, 115, 184, 194, 230, 388, 460, 485, 776, 920, 970, 1940, 2231, 3880, 4462, 8924, 11155, 11251, 17848, 22310, 22502, 44620, 45004, 56255, 89240, 90008, 112510, 225020, 258773, 450040, 517546, 1035092, 1091347, 1293865, 2070184, 2182694, 2587730, 4365388, 5175460, 5456735, 8730776, 10350920, 10913470, 21826940, 25100981, 43653880, 50201962, 100403924, 125504905, 200807848, 251009810, 502019620, 1004039240]

約数ペア:

[(1, 1004039240), (2, 502019620), (4, 251009810), (5, 200807848), (8, 125504905), (10, 100403924), (20, 50201962), (23, 43653880), (40, 25100981), (46, 21826940), (92, 10913470), (97, 10350920), (115, 8730776), (184, 5456735), (194, 5175460), (230, 4365388), (388, 2587730), (460, 2182694), (485, 2070184), (776, 1293865), (920, 1091347), (970, 1035092), (1940, 517546), (2231, 450040), (3880, 258773), (4462, 225020), (8924, 112510), (11155, 90008), (11251, 89240), (17848, 56255), (22310, 45004), (22502, 44620)]