946574500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 2163863520

約数和(自身を除く): 1217289020

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 97, 100, 116, 125, 145, 194, 250, 290, 388, 485, 500, 580, 673, 725, 970, 1346, 1450, 1940, 2425, 2692, 2813, 2900, 3365, 3625, 4850, 5626, 6730, 7250, 9700, 11252, 12125, 13460, 14065, 14500, 16825, 19517, 24250, 28130, 33650, 39034, 48500, 56260, 65281, 67300, 70325, 78068, 84125, 97585, 130562, 140650, 168250, 195170, 261124, 281300, 326405, 336500, 351625, 390340, 487925, 652810, 703250, 975850, 1305620, 1406500, 1632025, 1893149, 1951700, 2439625, 3264050, 3786298, 4879250, 6528100, 7572596, 8160125, 9465745, 9758500, 16320250, 18931490, 32640500, 37862980, 47328725, 94657450, 189314900, 236643625, 473287250, 946574500]

約数ペア:

[(1, 946574500), (2, 473287250), (4, 236643625), (5, 189314900), (10, 94657450), (20, 47328725), (25, 37862980), (29, 32640500), (50, 18931490), (58, 16320250), (97, 9758500), (100, 9465745), (116, 8160125), (125, 7572596), (145, 6528100), (194, 4879250), (250, 3786298), (290, 3264050), (388, 2439625), (485, 1951700), (500, 1893149), (580, 1632025), (673, 1406500), (725, 1305620), (970, 975850), (1346, 703250), (1450, 652810), (1940, 487925), (2425, 390340), (2692, 351625), (2813, 336500), (2900, 326405), (3365, 281300), (3625, 261124), (4850, 195170), (5626, 168250), (6730, 140650), (7250, 130562), (9700, 97585), (11252, 84125), (12125, 78068), (13460, 70325), (14065, 67300), (14500, 65281), (16825, 56260), (19517, 48500), (24250, 39034), (28130, 33650)]