4323440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3$

素因数の和:75

約数の個数: 80

約数和(自身を含む): 11651040

約数和(自身を除く): 7327600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 289, 340, 374, 440, 578, 680, 748, 880, 935, 1156, 1360, 1445, 1496, 1870, 2312, 2890, 2992, 3179, 3740, 4624, 4913, 5780, 6358, 7480, 9826, 11560, 12716, 14960, 15895, 19652, 23120, 24565, 25432, 31790, 39304, 49130, 50864, 54043, 63580, 78608, 98260, 108086, 127160, 196520, 216172, 254320, 270215, 393040, 432344, 540430, 864688, 1080860, 2161720, 4323440]

約数ペア:

[(1, 4323440), (2, 2161720), (4, 1080860), (5, 864688), (8, 540430), (10, 432344), (11, 393040), (16, 270215), (17, 254320), (20, 216172), (22, 196520), (34, 127160), (40, 108086), (44, 98260), (55, 78608), (68, 63580), (80, 54043), (85, 50864), (88, 49130), (110, 39304), (136, 31790), (170, 25432), (176, 24565), (187, 23120), (220, 19652), (272, 15895), (289, 14960), (340, 12716), (374, 11560), (440, 9826), (578, 7480), (680, 6358), (748, 5780), (880, 4913), (935, 4624), (1156, 3740), (1360, 3179), (1445, 2992), (1496, 2890), (1870, 2312)]