22238720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 65406528

約数和(自身を除く): 43167808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 73, 80, 85, 112, 119, 128, 136, 140, 146, 160, 170, 224, 238, 256, 272, 280, 292, 320, 340, 365, 448, 476, 511, 512, 544, 560, 584, 595, 640, 680, 730, 896, 952, 1022, 1088, 1120, 1168, 1190, 1241, 1280, 1360, 1460, 1792, 1904, 2044, 2176, 2240, 2336, 2380, 2482, 2555, 2560, 2720, 2920, 3584, 3808, 4088, 4352, 4480, 4672, 4760, 4964, 5110, 5440, 5840, 6205, 7616, 8176, 8687, 8704, 8960, 9344, 9520, 9928, 10220, 10880, 11680, 12410, 15232, 16352, 17374, 17920, 18688, 19040, 19856, 20440, 21760, 23360, 24820, 30464, 32704, 34748, 37376, 38080, 39712, 40880, 43435, 43520, 46720, 49640, 60928, 65408, 69496, 76160, 79424, 81760, 86870, 93440, 99280, 130816, 138992, 152320, 158848, 163520, 173740, 186880, 198560, 261632, 277984, 304640, 317696, 327040, 347480, 397120, 555968, 635392, 654080, 694960, 794240, 1111936, 1308160, 1389920, 1588480, 2223872, 2779840, 3176960, 4447744, 5559680, 11119360, 22238720]

約数ペア:

[(1, 22238720), (2, 11119360), (4, 5559680), (5, 4447744), (7, 3176960), (8, 2779840), (10, 2223872), (14, 1588480), (16, 1389920), (17, 1308160), (20, 1111936), (28, 794240), (32, 694960), (34, 654080), (35, 635392), (40, 555968), (56, 397120), (64, 347480), (68, 327040), (70, 317696), (73, 304640), (80, 277984), (85, 261632), (112, 198560), (119, 186880), (128, 173740), (136, 163520), (140, 158848), (146, 152320), (160, 138992), (170, 130816), (224, 99280), (238, 93440), (256, 86870), (272, 81760), (280, 79424), (292, 76160), (320, 69496), (340, 65408), (365, 60928), (448, 49640), (476, 46720), (511, 43520), (512, 43435), (544, 40880), (560, 39712), (584, 38080), (595, 37376), (640, 34748), (680, 32704), (730, 30464), (896, 24820), (952, 23360), (1022, 21760), (1088, 20440), (1120, 19856), (1168, 19040), (1190, 18688), (1241, 17920), (1280, 17374), (1360, 16352), (1460, 15232), (1792, 12410), (1904, 11680), (2044, 10880), (2176, 10220), (2240, 9928), (2336, 9520), (2380, 9344), (2482, 8960), (2555, 8704), (2560, 8687), (2720, 8176), (2920, 7616), (3584, 6205), (3808, 5840), (4088, 5440), (4352, 5110), (4480, 4964), (4672, 4760)]