18351427400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4829323}}^1$

素因数の和:4829358

約数の個数: 48

約数和(自身を含む): 44912713200

約数和(自身を除く): 26561285800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 4829323, 9658646, 19317292, 24146615, 38634584, 48293230, 91757137, 96586460, 120733075, 183514274, 193172920, 241466150, 367028548, 458785685, 482932300, 734057096, 917571370, 965864600, 1835142740, 2293928425, 3670285480, 4587856850, 9175713700, 18351427400]

約数ペア:

[(1, 18351427400), (2, 9175713700), (4, 4587856850), (5, 3670285480), (8, 2293928425), (10, 1835142740), (19, 965864600), (20, 917571370), (25, 734057096), (38, 482932300), (40, 458785685), (50, 367028548), (76, 241466150), (95, 193172920), (100, 183514274), (152, 120733075), (190, 96586460), (200, 91757137), (380, 48293230), (475, 38634584), (760, 24146615), (950, 19317292), (1900, 9658646), (3800, 4829323)]