102111320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 258552000

約数和(自身を除く): 156440680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 41, 58, 76, 82, 95, 113, 116, 145, 152, 164, 190, 205, 226, 232, 290, 328, 380, 410, 452, 551, 565, 580, 760, 779, 820, 904, 1102, 1130, 1160, 1189, 1558, 1640, 2147, 2204, 2260, 2378, 2755, 3116, 3277, 3895, 4294, 4408, 4520, 4633, 4756, 5510, 5945, 6232, 6554, 7790, 8588, 9266, 9512, 10735, 11020, 11890, 13108, 15580, 16385, 17176, 18532, 21470, 22040, 22591, 23165, 23780, 26216, 31160, 32770, 37064, 42940, 45182, 46330, 47560, 62263, 65540, 85880, 88027, 90364, 92660, 112955, 124526, 131080, 134357, 176054, 180728, 185320, 225910, 249052, 268714, 311315, 352108, 440135, 451820, 498104, 537428, 622630, 671785, 704216, 880270, 903640, 1074856, 1245260, 1343570, 1760540, 2490520, 2552783, 2687140, 3521080, 5105566, 5374280, 10211132, 12763915, 20422264, 25527830, 51055660, 102111320]

約数ペア:

[(1, 102111320), (2, 51055660), (4, 25527830), (5, 20422264), (8, 12763915), (10, 10211132), (19, 5374280), (20, 5105566), (29, 3521080), (38, 2687140), (40, 2552783), (41, 2490520), (58, 1760540), (76, 1343570), (82, 1245260), (95, 1074856), (113, 903640), (116, 880270), (145, 704216), (152, 671785), (164, 622630), (190, 537428), (205, 498104), (226, 451820), (232, 440135), (290, 352108), (328, 311315), (380, 268714), (410, 249052), (452, 225910), (551, 185320), (565, 180728), (580, 176054), (760, 134357), (779, 131080), (820, 124526), (904, 112955), (1102, 92660), (1130, 90364), (1160, 88027), (1189, 85880), (1558, 65540), (1640, 62263), (2147, 47560), (2204, 46330), (2260, 45182), (2378, 42940), (2755, 37064), (3116, 32770), (3277, 31160), (3895, 26216), (4294, 23780), (4408, 23165), (4520, 22591), (4633, 22040), (4756, 21470), (5510, 18532), (5945, 17176), (6232, 16385), (6554, 15580), (7790, 13108), (8588, 11890), (9266, 11020), (9512, 10735)]