15677055580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{919}}^1$

素因数の和:1459

約数の個数: 96

約数和(自身を含む): 35254517760

約数和(自身を除く): 19577462180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 131, 170, 262, 340, 383, 524, 655, 766, 919, 1310, 1532, 1838, 1915, 2227, 2620, 3676, 3830, 4454, 4595, 6511, 7660, 8908, 9190, 11135, 13022, 15623, 18380, 22270, 26044, 31246, 32555, 44540, 50173, 62492, 65110, 78115, 100346, 120389, 130220, 156230, 200692, 240778, 250865, 312460, 351977, 481556, 501730, 601945, 703954, 852941, 1003460, 1203890, 1407908, 1705882, 1759885, 2046613, 2407780, 3411764, 3519770, 4093226, 4264705, 5983609, 7039540, 8186452, 8529410, 10233065, 11967218, 17058820, 20466130, 23934436, 29918045, 40932260, 46108987, 59836090, 92217974, 119672180, 184435948, 230544935, 461089870, 783852779, 922179740, 1567705558, 3135411116, 3919263895, 7838527790, 15677055580]

約数ペア:

[(1, 15677055580), (2, 7838527790), (4, 3919263895), (5, 3135411116), (10, 1567705558), (17, 922179740), (20, 783852779), (34, 461089870), (68, 230544935), (85, 184435948), (131, 119672180), (170, 92217974), (262, 59836090), (340, 46108987), (383, 40932260), (524, 29918045), (655, 23934436), (766, 20466130), (919, 17058820), (1310, 11967218), (1532, 10233065), (1838, 8529410), (1915, 8186452), (2227, 7039540), (2620, 5983609), (3676, 4264705), (3830, 4093226), (4454, 3519770), (4595, 3411764), (6511, 2407780), (7660, 2046613), (8908, 1759885), (9190, 1705882), (11135, 1407908), (13022, 1203890), (15623, 1003460), (18380, 852941), (22270, 703954), (26044, 601945), (31246, 501730), (32555, 481556), (44540, 351977), (50173, 312460), (62492, 250865), (65110, 240778), (78115, 200692), (100346, 156230), (120389, 130220)]