1570993150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71899}}^1$

素因数の和:71953

約数の個数: 48

約数和(自身を含む): 3209616000

約数和(自身を除く): 1638622850

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 4370, 10925, 21850, 71899, 143798, 359495, 718990, 1366081, 1653677, 1797475, 2732162, 3307354, 3594950, 6830405, 8268385, 13660810, 16536770, 31419863, 34152025, 41341925, 62839726, 68304050, 82683850, 157099315, 314198630, 785496575, 1570993150]

約数ペア:

[(1, 1570993150), (2, 785496575), (5, 314198630), (10, 157099315), (19, 82683850), (23, 68304050), (25, 62839726), (38, 41341925), (46, 34152025), (50, 31419863), (95, 16536770), (115, 13660810), (190, 8268385), (230, 6830405), (437, 3594950), (475, 3307354), (575, 2732162), (874, 1797475), (950, 1653677), (1150, 1366081), (2185, 718990), (4370, 359495), (10925, 143798), (21850, 71899)]