1744156880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{2957}}^1$

素因数の和:3144

約数の個数: 80

約数和(自身を含む): 4152819024

約数和(自身を除く): 2408662144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 101, 146, 202, 292, 365, 404, 505, 584, 730, 808, 1010, 1168, 1460, 1616, 2020, 2920, 2957, 4040, 5840, 5914, 7373, 8080, 11828, 14746, 14785, 23656, 29492, 29570, 36865, 47312, 58984, 59140, 73730, 117968, 118280, 147460, 215861, 236560, 294920, 298657, 431722, 589840, 597314, 863444, 1079305, 1194628, 1493285, 1726888, 2158610, 2389256, 2986570, 3453776, 4317220, 4778512, 5973140, 8634440, 11946280, 17268880, 21801961, 23892560, 43603922, 87207844, 109009805, 174415688, 218019610, 348831376, 436039220, 872078440, 1744156880]

約数ペア:

[(1, 1744156880), (2, 872078440), (4, 436039220), (5, 348831376), (8, 218019610), (10, 174415688), (16, 109009805), (20, 87207844), (40, 43603922), (73, 23892560), (80, 21801961), (101, 17268880), (146, 11946280), (202, 8634440), (292, 5973140), (365, 4778512), (404, 4317220), (505, 3453776), (584, 2986570), (730, 2389256), (808, 2158610), (1010, 1726888), (1168, 1493285), (1460, 1194628), (1616, 1079305), (2020, 863444), (2920, 597314), (2957, 589840), (4040, 431722), (5840, 298657), (5914, 294920), (7373, 236560), (8080, 215861), (11828, 147460), (14746, 118280), (14785, 117968), (23656, 73730), (29492, 59140), (29570, 58984), (36865, 47312)]