39027140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3372

約数の個数: 48

約数和(自身を含む): 89080320

約数和(自身を除く): 50053180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 3313, 5890, 6626, 11780, 13252, 16565, 33130, 62947, 66260, 102703, 125894, 205406, 251788, 314735, 410812, 513515, 629470, 1027030, 1258940, 1951357, 2054060, 3902714, 7805428, 9756785, 19513570, 39027140]

約数ペア:

[(1, 39027140), (2, 19513570), (4, 9756785), (5, 7805428), (10, 3902714), (19, 2054060), (20, 1951357), (31, 1258940), (38, 1027030), (62, 629470), (76, 513515), (95, 410812), (124, 314735), (155, 251788), (190, 205406), (310, 125894), (380, 102703), (589, 66260), (620, 62947), (1178, 33130), (2356, 16565), (2945, 13252), (3313, 11780), (5890, 6626)]