377364260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{207343}}^1$

素因数の和:207372

約数の個数: 48

約数和(自身を含む): 975346176

約数和(自身を除く): 597981916

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 207343, 414686, 829372, 1036715, 1451401, 2073430, 2695459, 2902802, 4146860, 5390918, 5805604, 7257005, 10781836, 13477295, 14514010, 18868213, 26954590, 29028020, 37736426, 53909180, 75472852, 94341065, 188682130, 377364260]

約数ペア:

[(1, 377364260), (2, 188682130), (4, 94341065), (5, 75472852), (7, 53909180), (10, 37736426), (13, 29028020), (14, 26954590), (20, 18868213), (26, 14514010), (28, 13477295), (35, 10781836), (52, 7257005), (65, 5805604), (70, 5390918), (91, 4146860), (130, 2902802), (140, 2695459), (182, 2073430), (260, 1451401), (364, 1036715), (455, 829372), (910, 414686), (1820, 207343)]