9438880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 25256448

約数和(自身を除く): 15817568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 173, 176, 220, 248, 310, 341, 346, 352, 440, 496, 620, 682, 692, 865, 880, 992, 1240, 1364, 1384, 1705, 1730, 1760, 1903, 2480, 2728, 2768, 3410, 3460, 3806, 4960, 5363, 5456, 5536, 6820, 6920, 7612, 9515, 10726, 10912, 13640, 13840, 15224, 19030, 21452, 26815, 27280, 27680, 30448, 38060, 42904, 53630, 54560, 58993, 60896, 76120, 85808, 107260, 117986, 152240, 171616, 214520, 235972, 294965, 304480, 429040, 471944, 589930, 858080, 943888, 1179860, 1887776, 2359720, 4719440, 9438880]

約数ペア:

[(1, 9438880), (2, 4719440), (4, 2359720), (5, 1887776), (8, 1179860), (10, 943888), (11, 858080), (16, 589930), (20, 471944), (22, 429040), (31, 304480), (32, 294965), (40, 235972), (44, 214520), (55, 171616), (62, 152240), (80, 117986), (88, 107260), (110, 85808), (124, 76120), (155, 60896), (160, 58993), (173, 54560), (176, 53630), (220, 42904), (248, 38060), (310, 30448), (341, 27680), (346, 27280), (352, 26815), (440, 21452), (496, 19030), (620, 15224), (682, 13840), (692, 13640), (865, 10912), (880, 10726), (992, 9515), (1240, 7612), (1364, 6920), (1384, 6820), (1705, 5536), (1730, 5456), (1760, 5363), (1903, 4960), (2480, 3806), (2728, 3460), (2768, 3410)]