103668540260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{203663}}^1$

素因数の和:204524

約数の個数: 48

約数和(自身を含む): 225001469952

約数和(自身を除く): 121332929692

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 821, 1642, 3284, 4105, 8210, 16420, 25451, 50902, 101804, 127255, 203663, 254510, 407326, 509020, 814652, 1018315, 2036630, 4073260, 6313553, 12627106, 25254212, 31567765, 63135530, 126271060, 167207323, 334414646, 668829292, 836036615, 1672073230, 3344146460, 5183427013, 10366854026, 20733708052, 25917135065, 51834270130, 103668540260]

約数ペア:

[(1, 103668540260), (2, 51834270130), (4, 25917135065), (5, 20733708052), (10, 10366854026), (20, 5183427013), (31, 3344146460), (62, 1672073230), (124, 836036615), (155, 668829292), (310, 334414646), (620, 167207323), (821, 126271060), (1642, 63135530), (3284, 31567765), (4105, 25254212), (8210, 12627106), (16420, 6313553), (25451, 4073260), (50902, 2036630), (101804, 1018315), (127255, 814652), (203663, 509020), (254510, 407326)]