23682550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 47028240

約数和(自身を除く): 23345690

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 97, 190, 194, 257, 475, 485, 514, 950, 970, 1285, 1843, 2425, 2570, 3686, 4850, 4883, 6425, 9215, 9766, 12850, 18430, 24415, 24929, 46075, 48830, 49858, 92150, 122075, 124645, 244150, 249290, 473651, 623225, 947302, 1246450, 2368255, 4736510, 11841275, 23682550]

約数ペア:

[(1, 23682550), (2, 11841275), (5, 4736510), (10, 2368255), (19, 1246450), (25, 947302), (38, 623225), (50, 473651), (95, 249290), (97, 244150), (190, 124645), (194, 122075), (257, 92150), (475, 49858), (485, 48830), (514, 46075), (950, 24929), (970, 24415), (1285, 18430), (1843, 12850), (2425, 9766), (2570, 9215), (3686, 6425), (4850, 4883)]