13744840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 34813800

約数和(自身を除く): 21068960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 41, 58, 68, 82, 85, 116, 136, 145, 164, 170, 205, 232, 289, 290, 328, 340, 410, 493, 578, 580, 680, 697, 820, 986, 1156, 1160, 1189, 1394, 1445, 1640, 1972, 2312, 2378, 2465, 2788, 2890, 3485, 3944, 4756, 4930, 5576, 5780, 5945, 6970, 8381, 9512, 9860, 11560, 11849, 11890, 13940, 16762, 19720, 20213, 23698, 23780, 27880, 33524, 40426, 41905, 47396, 47560, 59245, 67048, 80852, 83810, 94792, 101065, 118490, 161704, 167620, 202130, 236980, 335240, 343621, 404260, 473960, 687242, 808520, 1374484, 1718105, 2748968, 3436210, 6872420, 13744840]

約数ペア:

[(1, 13744840), (2, 6872420), (4, 3436210), (5, 2748968), (8, 1718105), (10, 1374484), (17, 808520), (20, 687242), (29, 473960), (34, 404260), (40, 343621), (41, 335240), (58, 236980), (68, 202130), (82, 167620), (85, 161704), (116, 118490), (136, 101065), (145, 94792), (164, 83810), (170, 80852), (205, 67048), (232, 59245), (289, 47560), (290, 47396), (328, 41905), (340, 40426), (410, 33524), (493, 27880), (578, 23780), (580, 23698), (680, 20213), (697, 19720), (820, 16762), (986, 13940), (1156, 11890), (1160, 11849), (1189, 11560), (1394, 9860), (1445, 9512), (1640, 8381), (1972, 6970), (2312, 5945), (2378, 5780), (2465, 5576), (2788, 4930), (2890, 4756), (3485, 3944)]