105225040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1940

約数の個数: 80

約数和(自身を含む): 264625920

約数和(自身を除く): 159400880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 1406, 1480, 1520, 1871, 2812, 2960, 3515, 3742, 5624, 7030, 7484, 9355, 11248, 14060, 14968, 18710, 28120, 29936, 35549, 37420, 56240, 69227, 71098, 74840, 138454, 142196, 149680, 177745, 276908, 284392, 346135, 355490, 553816, 568784, 692270, 710980, 1107632, 1315313, 1384540, 1421960, 2630626, 2769080, 2843920, 5261252, 5538160, 6576565, 10522504, 13153130, 21045008, 26306260, 52612520, 105225040]

約数ペア:

[(1, 105225040), (2, 52612520), (4, 26306260), (5, 21045008), (8, 13153130), (10, 10522504), (16, 6576565), (19, 5538160), (20, 5261252), (37, 2843920), (38, 2769080), (40, 2630626), (74, 1421960), (76, 1384540), (80, 1315313), (95, 1107632), (148, 710980), (152, 692270), (185, 568784), (190, 553816), (296, 355490), (304, 346135), (370, 284392), (380, 276908), (592, 177745), (703, 149680), (740, 142196), (760, 138454), (1406, 74840), (1480, 71098), (1520, 69227), (1871, 56240), (2812, 37420), (2960, 35549), (3515, 29936), (3742, 28120), (5624, 18710), (7030, 14968), (7484, 14060), (9355, 11248)]