10379320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1988

約数の個数: 64

約数和(自身を含む): 28108800

約数和(自身を除く): 17729480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 1951, 2660, 3902, 5320, 7804, 9755, 13657, 15608, 19510, 27314, 37069, 39020, 54628, 68285, 74138, 78040, 109256, 136570, 148276, 185345, 259483, 273140, 296552, 370690, 518966, 546280, 741380, 1037932, 1297415, 1482760, 2075864, 2594830, 5189660, 10379320]

約数ペア:

[(1, 10379320), (2, 5189660), (4, 2594830), (5, 2075864), (7, 1482760), (8, 1297415), (10, 1037932), (14, 741380), (19, 546280), (20, 518966), (28, 370690), (35, 296552), (38, 273140), (40, 259483), (56, 185345), (70, 148276), (76, 136570), (95, 109256), (133, 78040), (140, 74138), (152, 68285), (190, 54628), (266, 39020), (280, 37069), (380, 27314), (532, 19510), (665, 15608), (760, 13657), (1064, 9755), (1330, 7804), (1951, 5320), (2660, 3902)]