13502080

素因数分解:

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

素因数の和:126

約数の個数: 96

約数和(自身を含む): 34758540

約数和(自身を除く): 21256460

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 73, 80, 85, 128, 136, 146, 160, 170, 272, 289, 292, 320, 340, 365, 544, 578, 584, 640, 680, 730, 1088, 1156, 1168, 1241, 1360, 1445, 1460, 2176, 2312, 2336, 2482, 2720, 2890, 2920, 4624, 4672, 4964, 5440, 5780, 5840, 6205, 9248, 9344, 9928, 10880, 11560, 11680, 12410, 18496, 19856, 21097, 23120, 23360, 24820, 36992, 39712, 42194, 46240, 46720, 49640, 79424, 84388, 92480, 99280, 105485, 158848, 168776, 184960, 198560, 210970, 337552, 397120, 421940, 675104, 794240, 843880, 1350208, 1687760, 2700416, 3375520, 6751040, 13502080]

約数ペア:

[(1, 13502080), (2, 6751040), (4, 3375520), (5, 2700416), (8, 1687760), (10, 1350208), (16, 843880), (17, 794240), (20, 675104), (32, 421940), (34, 397120), (40, 337552), (64, 210970), (68, 198560), (73, 184960), (80, 168776), (85, 158848), (128, 105485), (136, 99280), (146, 92480), (160, 84388), (170, 79424), (272, 49640), (289, 46720), (292, 46240), (320, 42194), (340, 39712), (365, 36992), (544, 24820), (578, 23360), (584, 23120), (640, 21097), (680, 19856), (730, 18496), (1088, 12410), (1156, 11680), (1168, 11560), (1241, 10880), (1360, 9928), (1445, 9344), (1460, 9248), (2176, 6205), (2312, 5840), (2336, 5780), (2482, 5440), (2720, 4964), (2890, 4672), (2920, 4624)]