23998980100

素因数分解:

$2^2\times 5^2\times {\mathrm{1973}}^1\times {\mathrm{121637}}^1$

素因数の和:123624

約数の個数: 36

約数和(自身を含む): 52104610404

約数和(自身を除く): 28105630304

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1973, 3946, 7892, 9865, 19730, 39460, 49325, 98650, 121637, 197300, 243274, 486548, 608185, 1216370, 2432740, 3040925, 6081850, 12163700, 239989801, 479979602, 959959204, 1199949005, 2399898010, 4799796020, 5999745025, 11999490050, 23998980100]

約数ペア:

[(1, 23998980100), (2, 11999490050), (4, 5999745025), (5, 4799796020), (10, 2399898010), (20, 1199949005), (25, 959959204), (50, 479979602), (100, 239989801), (1973, 12163700), (3946, 6081850), (7892, 3040925), (9865, 2432740), (19730, 1216370), (39460, 608185), (49325, 486548), (98650, 243274), (121637, 197300)]