78777610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7823}}^1$

素因数の和:7902

約数の個数: 32

約数和(自身を含む): 152098560

約数和(自身を除く): 73320950

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 7823, 10070, 15646, 39115, 78230, 148637, 297274, 414619, 743185, 829238, 1486370, 2073095, 4146190, 7877761, 15755522, 39388805, 78777610]

約数ペア:

[(1, 78777610), (2, 39388805), (5, 15755522), (10, 7877761), (19, 4146190), (38, 2073095), (53, 1486370), (95, 829238), (106, 743185), (190, 414619), (265, 297274), (530, 148637), (1007, 78230), (2014, 39115), (5035, 15646), (7823, 10070)]