157056408050

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{15944813}}^1$

素因数の和:15945022

約数の個数: 24

約数和(自身を含む): 293607804996

約数和(自身を除く): 136551396946

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 9850, 15944813, 31889626, 79724065, 159448130, 398620325, 797240650, 3141128161, 6282256322, 15705640805, 31411281610, 78528204025, 157056408050]

約数ペア:

[(1, 157056408050), (2, 78528204025), (5, 31411281610), (10, 15705640805), (25, 6282256322), (50, 3141128161), (197, 797240650), (394, 398620325), (985, 159448130), (1970, 79724065), (4925, 31889626), (9850, 15944813)]