366812420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{5903}}^1$

素因数の和:6164

約数の個数: 48

約数和(自身を含む): 833172480

約数和(自身を除く): 466360060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 239, 260, 478, 956, 1195, 2390, 3107, 4780, 5903, 6214, 11806, 12428, 15535, 23612, 29515, 31070, 59030, 62140, 76739, 118060, 153478, 306956, 383695, 767390, 1410817, 1534780, 2821634, 5643268, 7054085, 14108170, 18340621, 28216340, 36681242, 73362484, 91703105, 183406210, 366812420]

約数ペア:

[(1, 366812420), (2, 183406210), (4, 91703105), (5, 73362484), (10, 36681242), (13, 28216340), (20, 18340621), (26, 14108170), (52, 7054085), (65, 5643268), (130, 2821634), (239, 1534780), (260, 1410817), (478, 767390), (956, 383695), (1195, 306956), (2390, 153478), (3107, 118060), (4780, 76739), (5903, 62140), (6214, 59030), (11806, 31070), (12428, 29515), (15535, 23612)]