4199238100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{3181}}^1$

素因数の和:3545

約数の個数: 72

約数和(自身を含む): 9357574688

約数和(自身を除く): 5158336588

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 307, 430, 614, 860, 1075, 1228, 1535, 2150, 3070, 3181, 4300, 6140, 6362, 7675, 12724, 13201, 15350, 15905, 26402, 30700, 31810, 52804, 63620, 66005, 79525, 132010, 136783, 159050, 264020, 273566, 318100, 330025, 547132, 660050, 683915, 976567, 1320100, 1367830, 1953134, 2735660, 3419575, 3906268, 4882835, 6839150, 9765670, 13678300, 19531340, 24414175, 41992381, 48828350, 83984762, 97656700, 167969524, 209961905, 419923810, 839847620, 1049809525, 2099619050, 4199238100]

約数ペア:

[(1, 4199238100), (2, 2099619050), (4, 1049809525), (5, 839847620), (10, 419923810), (20, 209961905), (25, 167969524), (43, 97656700), (50, 83984762), (86, 48828350), (100, 41992381), (172, 24414175), (215, 19531340), (307, 13678300), (430, 9765670), (614, 6839150), (860, 4882835), (1075, 3906268), (1228, 3419575), (1535, 2735660), (2150, 1953134), (3070, 1367830), (3181, 1320100), (4300, 976567), (6140, 683915), (6362, 660050), (7675, 547132), (12724, 330025), (13201, 318100), (15350, 273566), (15905, 264020), (26402, 159050), (30700, 136783), (31810, 132010), (52804, 79525), (63620, 66005)]