57383560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 139970880

約数和(自身を除く): 82587320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 211, 260, 422, 520, 523, 844, 1046, 1055, 1688, 2092, 2110, 2615, 2743, 4184, 4220, 5230, 5486, 6799, 8440, 10460, 10972, 13598, 13715, 20920, 21944, 27196, 27430, 33995, 54392, 54860, 67990, 109720, 110353, 135980, 220706, 271960, 441412, 551765, 882824, 1103530, 1434589, 2207060, 2869178, 4414120, 5738356, 7172945, 11476712, 14345890, 28691780, 57383560]

約数ペア:

[(1, 57383560), (2, 28691780), (4, 14345890), (5, 11476712), (8, 7172945), (10, 5738356), (13, 4414120), (20, 2869178), (26, 2207060), (40, 1434589), (52, 1103530), (65, 882824), (104, 551765), (130, 441412), (211, 271960), (260, 220706), (422, 135980), (520, 110353), (523, 109720), (844, 67990), (1046, 54860), (1055, 54392), (1688, 33995), (2092, 27430), (2110, 27196), (2615, 21944), (2743, 20920), (4184, 13715), (4220, 13598), (5230, 10972), (5486, 10460), (6799, 8440)]