44466560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 116108640

約数和(自身を除く): 71642080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 64, 67, 68, 80, 85, 122, 128, 134, 136, 160, 170, 244, 268, 272, 305, 320, 335, 340, 488, 536, 544, 610, 640, 670, 680, 976, 1037, 1072, 1088, 1139, 1220, 1340, 1360, 1952, 2074, 2144, 2176, 2278, 2440, 2680, 2720, 3904, 4087, 4148, 4288, 4556, 4880, 5185, 5360, 5440, 5695, 7808, 8174, 8296, 8576, 9112, 9760, 10370, 10720, 10880, 11390, 16348, 16592, 18224, 19520, 20435, 20740, 21440, 22780, 32696, 33184, 36448, 39040, 40870, 41480, 42880, 45560, 65392, 66368, 69479, 72896, 81740, 82960, 91120, 130784, 132736, 138958, 145792, 163480, 165920, 182240, 261568, 277916, 326960, 331840, 347395, 364480, 523136, 555832, 653920, 663680, 694790, 728960, 1111664, 1307840, 1389580, 2223328, 2615680, 2779160, 4446656, 5558320, 8893312, 11116640, 22233280, 44466560]

約数ペア:

[(1, 44466560), (2, 22233280), (4, 11116640), (5, 8893312), (8, 5558320), (10, 4446656), (16, 2779160), (17, 2615680), (20, 2223328), (32, 1389580), (34, 1307840), (40, 1111664), (61, 728960), (64, 694790), (67, 663680), (68, 653920), (80, 555832), (85, 523136), (122, 364480), (128, 347395), (134, 331840), (136, 326960), (160, 277916), (170, 261568), (244, 182240), (268, 165920), (272, 163480), (305, 145792), (320, 138958), (335, 132736), (340, 130784), (488, 91120), (536, 82960), (544, 81740), (610, 72896), (640, 69479), (670, 66368), (680, 65392), (976, 45560), (1037, 42880), (1072, 41480), (1088, 40870), (1139, 39040), (1220, 36448), (1340, 33184), (1360, 32696), (1952, 22780), (2074, 21440), (2144, 20740), (2176, 20435), (2278, 19520), (2440, 18224), (2680, 16592), (2720, 16348), (3904, 11390), (4087, 10880), (4148, 10720), (4288, 10370), (4556, 9760), (4880, 9112), (5185, 8576), (5360, 8296), (5440, 8174), (5695, 7808)]