40992200

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2113}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 96334980

約数和(自身を除く): 55342780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1940, 2113, 2425, 3880, 4226, 4850, 8452, 9700, 10565, 16904, 19400, 21130, 42260, 52825, 84520, 105650, 204961, 211300, 409922, 422600, 819844, 1024805, 1639688, 2049610, 4099220, 5124025, 8198440, 10248050, 20496100, 40992200]

約数ペア:

[(1, 40992200), (2, 20496100), (4, 10248050), (5, 8198440), (8, 5124025), (10, 4099220), (20, 2049610), (25, 1639688), (40, 1024805), (50, 819844), (97, 422600), (100, 409922), (194, 211300), (200, 204961), (388, 105650), (485, 84520), (776, 52825), (970, 42260), (1940, 21130), (2113, 19400), (2425, 16904), (3880, 10565), (4226, 9700), (4850, 8452)]