25246320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 87208704

約数和(自身を除く): 61962384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 110, 120, 131, 132, 146, 165, 176, 219, 220, 240, 262, 264, 292, 330, 365, 393, 438, 440, 524, 528, 584, 655, 660, 730, 786, 803, 876, 880, 1048, 1095, 1168, 1310, 1320, 1441, 1460, 1572, 1606, 1752, 1965, 2096, 2190, 2409, 2620, 2640, 2882, 2920, 3144, 3212, 3504, 3930, 4015, 4323, 4380, 4818, 5240, 5764, 5840, 6288, 6424, 7205, 7860, 8030, 8646, 8760, 9563, 9636, 10480, 11528, 12045, 12848, 14410, 15720, 16060, 17292, 17520, 19126, 19272, 21615, 23056, 24090, 28689, 28820, 31440, 32120, 34584, 38252, 38544, 43230, 47815, 48180, 57378, 57640, 64240, 69168, 76504, 86460, 95630, 96360, 105193, 114756, 115280, 143445, 153008, 172920, 191260, 192720, 210386, 229512, 286890, 315579, 345840, 382520, 420772, 459024, 525965, 573780, 631158, 765040, 841544, 1051930, 1147560, 1262316, 1577895, 1683088, 2103860, 2295120, 2524632, 3155790, 4207720, 5049264, 6311580, 8415440, 12623160, 25246320]

約数ペア:

[(1, 25246320), (2, 12623160), (3, 8415440), (4, 6311580), (5, 5049264), (6, 4207720), (8, 3155790), (10, 2524632), (11, 2295120), (12, 2103860), (15, 1683088), (16, 1577895), (20, 1262316), (22, 1147560), (24, 1051930), (30, 841544), (33, 765040), (40, 631158), (44, 573780), (48, 525965), (55, 459024), (60, 420772), (66, 382520), (73, 345840), (80, 315579), (88, 286890), (110, 229512), (120, 210386), (131, 192720), (132, 191260), (146, 172920), (165, 153008), (176, 143445), (219, 115280), (220, 114756), (240, 105193), (262, 96360), (264, 95630), (292, 86460), (330, 76504), (365, 69168), (393, 64240), (438, 57640), (440, 57378), (524, 48180), (528, 47815), (584, 43230), (655, 38544), (660, 38252), (730, 34584), (786, 32120), (803, 31440), (876, 28820), (880, 28689), (1048, 24090), (1095, 23056), (1168, 21615), (1310, 19272), (1320, 19126), (1441, 17520), (1460, 17292), (1572, 16060), (1606, 15720), (1752, 14410), (1965, 12848), (2096, 12045), (2190, 11528), (2409, 10480), (2620, 9636), (2640, 9563), (2882, 8760), (2920, 8646), (3144, 8030), (3212, 7860), (3504, 7205), (3930, 6424), (4015, 6288), (4323, 5840), (4380, 5764), (4818, 5240)]