202350320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6469}}^1$

素因数の和:6522

約数の個数: 80

約数和(自身を含む): 519877440

約数和(自身を除く): 317527120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3910, 6256, 6469, 7820, 12938, 15640, 25876, 31280, 32345, 51752, 64690, 103504, 109973, 129380, 148787, 219946, 258760, 297574, 439892, 517520, 549865, 595148, 743935, 879784, 1099730, 1190296, 1487870, 1759568, 2199460, 2380592, 2529379, 2975740, 4398920, 5058758, 5951480, 8797840, 10117516, 11902960, 12646895, 20235032, 25293790, 40470064, 50587580, 101175160, 202350320]

約数ペア:

[(1, 202350320), (2, 101175160), (4, 50587580), (5, 40470064), (8, 25293790), (10, 20235032), (16, 12646895), (17, 11902960), (20, 10117516), (23, 8797840), (34, 5951480), (40, 5058758), (46, 4398920), (68, 2975740), (80, 2529379), (85, 2380592), (92, 2199460), (115, 1759568), (136, 1487870), (170, 1190296), (184, 1099730), (230, 879784), (272, 743935), (340, 595148), (368, 549865), (391, 517520), (460, 439892), (680, 297574), (782, 258760), (920, 219946), (1360, 148787), (1564, 129380), (1840, 109973), (1955, 103504), (3128, 64690), (3910, 51752), (6256, 32345), (6469, 31280), (7820, 25876), (12938, 15640)]