2023385620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{64153}}^1$

素因数の和:64264

約数の個数: 48

約数和(自身を含む): 4526706240

約数和(自身を除く): 2503320620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1577, 1660, 3154, 6308, 7885, 15770, 31540, 64153, 128306, 256612, 320765, 641530, 1218907, 1283060, 2437814, 4875628, 5324699, 6094535, 10649398, 12189070, 21298796, 24378140, 26623495, 53246990, 101169281, 106493980, 202338562, 404677124, 505846405, 1011692810, 2023385620]

約数ペア:

[(1, 2023385620), (2, 1011692810), (4, 505846405), (5, 404677124), (10, 202338562), (19, 106493980), (20, 101169281), (38, 53246990), (76, 26623495), (83, 24378140), (95, 21298796), (166, 12189070), (190, 10649398), (332, 6094535), (380, 5324699), (415, 4875628), (830, 2437814), (1577, 1283060), (1660, 1218907), (3154, 641530), (6308, 320765), (7885, 256612), (15770, 128306), (31540, 64153)]