528044390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2517

約数の個数: 64

約数和(自身を含む): 1061130240

約数和(自身を除く): 533085850

約数列:

[1, 2, 5, 10, 19, 31, 37, 38, 62, 74, 95, 155, 185, 190, 310, 370, 589, 703, 1147, 1178, 1406, 2294, 2423, 2945, 3515, 4846, 5735, 5890, 7030, 11470, 12115, 21793, 24230, 43586, 46037, 75113, 89651, 92074, 108965, 150226, 179302, 217930, 230185, 375565, 448255, 460370, 751130, 896510, 1427147, 1703369, 2779181, 2854294, 3406738, 5558362, 7135735, 8516845, 13895905, 14271470, 17033690, 27791810, 52804439, 105608878, 264022195, 528044390]

約数ペア:

[(1, 528044390), (2, 264022195), (5, 105608878), (10, 52804439), (19, 27791810), (31, 17033690), (37, 14271470), (38, 13895905), (62, 8516845), (74, 7135735), (95, 5558362), (155, 3406738), (185, 2854294), (190, 2779181), (310, 1703369), (370, 1427147), (589, 896510), (703, 751130), (1147, 460370), (1178, 448255), (1406, 375565), (2294, 230185), (2423, 217930), (2945, 179302), (3515, 150226), (4846, 108965), (5735, 92074), (5890, 89651), (7030, 75113), (11470, 46037), (12115, 43586), (21793, 24230)]