125722360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:2008

約数の個数: 64

約数和(自身を含む): 297665280

約数和(自身を除く): 171942920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 1060, 1240, 1643, 1913, 2120, 3286, 3826, 6572, 7652, 8215, 9565, 13144, 15304, 16430, 19130, 32860, 38260, 59303, 65720, 76520, 101389, 118606, 202778, 237212, 296515, 405556, 474424, 506945, 593030, 811112, 1013890, 1186060, 2027780, 2372120, 3143059, 4055560, 6286118, 12572236, 15715295, 25144472, 31430590, 62861180, 125722360]

約数ペア:

[(1, 125722360), (2, 62861180), (4, 31430590), (5, 25144472), (8, 15715295), (10, 12572236), (20, 6286118), (31, 4055560), (40, 3143059), (53, 2372120), (62, 2027780), (106, 1186060), (124, 1013890), (155, 811112), (212, 593030), (248, 506945), (265, 474424), (310, 405556), (424, 296515), (530, 237212), (620, 202778), (1060, 118606), (1240, 101389), (1643, 76520), (1913, 65720), (2120, 59303), (3286, 38260), (3826, 32860), (6572, 19130), (7652, 16430), (8215, 15304), (9565, 13144)]