130593680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3823}}^1$

素因数の和:3904

約数の個数: 80

約数和(自身を含む): 352786944

約数和(自身を除く): 222193264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 3823, 4270, 4880, 6832, 7646, 8540, 15292, 17080, 19115, 26761, 30584, 34160, 38230, 53522, 61168, 76460, 107044, 133805, 152920, 214088, 233203, 267610, 305840, 428176, 466406, 535220, 932812, 1070440, 1166015, 1632421, 1865624, 2140880, 2332030, 3264842, 3731248, 4664060, 6529684, 8162105, 9328120, 13059368, 16324210, 18656240, 26118736, 32648420, 65296840, 130593680]

約数ペア:

[(1, 130593680), (2, 65296840), (4, 32648420), (5, 26118736), (7, 18656240), (8, 16324210), (10, 13059368), (14, 9328120), (16, 8162105), (20, 6529684), (28, 4664060), (35, 3731248), (40, 3264842), (56, 2332030), (61, 2140880), (70, 1865624), (80, 1632421), (112, 1166015), (122, 1070440), (140, 932812), (244, 535220), (280, 466406), (305, 428176), (427, 305840), (488, 267610), (560, 233203), (610, 214088), (854, 152920), (976, 133805), (1220, 107044), (1708, 76460), (2135, 61168), (2440, 53522), (3416, 38230), (3823, 34160), (4270, 30584), (4880, 26761), (6832, 19115), (7646, 17080), (8540, 15292)]