7978170110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1\times {\mathrm{13159}}^1$

素因数の和:16376

約数の個数: 32

約数和(自身を含む): 15122419200

約数和(自身を除く): 7144249090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 3191, 6382, 13159, 15955, 26318, 31910, 60629, 65795, 121258, 131590, 250021, 303145, 500042, 606290, 1250105, 2500210, 41990369, 83980738, 209951845, 419903690, 797817011, 1595634022, 3989085055, 7978170110]

約数ペア:

[(1, 7978170110), (2, 3989085055), (5, 1595634022), (10, 797817011), (19, 419903690), (38, 209951845), (95, 83980738), (190, 41990369), (3191, 2500210), (6382, 1250105), (13159, 606290), (15955, 500042), (26318, 303145), (31910, 250021), (60629, 131590), (65795, 121258)]