1162695920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10903}}^1$

素因数の和:10990

約数の個数: 80

約数和(自身を含む): 2855626752

約数和(自身を除く): 1692930832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 124, 155, 172, 215, 248, 310, 344, 430, 496, 620, 688, 860, 1240, 1333, 1720, 2480, 2666, 3440, 5332, 6665, 10664, 10903, 13330, 21328, 21806, 26660, 43612, 53320, 54515, 87224, 106640, 109030, 174448, 218060, 337993, 436120, 468829, 675986, 872240, 937658, 1351972, 1689965, 1875316, 2344145, 2703944, 3379930, 3750632, 4688290, 5407888, 6759860, 7501264, 9376580, 13519720, 14533699, 18753160, 27039440, 29067398, 37506320, 58134796, 72668495, 116269592, 145336990, 232539184, 290673980, 581347960, 1162695920]

約数ペア:

[(1, 1162695920), (2, 581347960), (4, 290673980), (5, 232539184), (8, 145336990), (10, 116269592), (16, 72668495), (20, 58134796), (31, 37506320), (40, 29067398), (43, 27039440), (62, 18753160), (80, 14533699), (86, 13519720), (124, 9376580), (155, 7501264), (172, 6759860), (215, 5407888), (248, 4688290), (310, 3750632), (344, 3379930), (430, 2703944), (496, 2344145), (620, 1875316), (688, 1689965), (860, 1351972), (1240, 937658), (1333, 872240), (1720, 675986), (2480, 468829), (2666, 436120), (3440, 337993), (5332, 218060), (6665, 174448), (10664, 109030), (10903, 106640), (13330, 87224), (21328, 54515), (21806, 53320), (26660, 43612)]