71020100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37379}}^1$

素因数の和:37412

約数の個数: 36

約数和(自身を含む): 162229200

約数和(自身を除く): 91209100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 37379, 74758, 149516, 186895, 373790, 710201, 747580, 934475, 1420402, 1868950, 2840804, 3551005, 3737900, 7102010, 14204020, 17755025, 35510050, 71020100]

約数ペア:

[(1, 71020100), (2, 35510050), (4, 17755025), (5, 14204020), (10, 7102010), (19, 3737900), (20, 3551005), (25, 2840804), (38, 1868950), (50, 1420402), (76, 934475), (95, 747580), (100, 710201), (190, 373790), (380, 186895), (475, 149516), (950, 74758), (1900, 37379)]