7159439.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 51448320

約数和(自身を除く): 28913180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 1913, 2356, 2945, 3826, 5890, 7652, 9565, 11780, 19130, 36347, 38260, 59303, 72694, 118606, 145388, 181735, 237212, 296515, 363470, 593030, 726940, 1126757, 1186060, 2253514, 4507028, 5633785, 11267570, 22535140]

約数ペア:

[(1, 22535140), (2, 11267570), (4, 5633785), (5, 4507028), (10, 2253514), (19, 1186060), (20, 1126757), (31, 726940), (38, 593030), (62, 363470), (76, 296515), (95, 237212), (124, 181735), (155, 145388), (190, 118606), (310, 72694), (380, 59303), (589, 38260), (620, 36347), (1178, 19130), (1913, 11780), (2356, 9565), (2945, 7652), (3826, 5890)]