29289920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 78016608

約数和(自身を除く): 48726688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 157, 160, 176, 212, 220, 265, 314, 320, 352, 424, 440, 530, 583, 628, 704, 785, 848, 880, 1060, 1166, 1256, 1570, 1696, 1727, 1760, 2120, 2332, 2512, 2915, 3140, 3392, 3454, 3520, 4240, 4664, 5024, 5830, 6280, 6908, 8321, 8480, 8635, 9328, 10048, 11660, 12560, 13816, 16642, 16960, 17270, 18656, 23320, 25120, 27632, 33284, 34540, 37312, 41605, 46640, 50240, 55264, 66568, 69080, 83210, 91531, 93280, 110528, 133136, 138160, 166420, 183062, 186560, 266272, 276320, 332840, 366124, 457655, 532544, 552640, 665680, 732248, 915310, 1331360, 1464496, 1830620, 2662720, 2928992, 3661240, 5857984, 7322480, 14644960, 29289920]

約数ペア:

[(1, 29289920), (2, 14644960), (4, 7322480), (5, 5857984), (8, 3661240), (10, 2928992), (11, 2662720), (16, 1830620), (20, 1464496), (22, 1331360), (32, 915310), (40, 732248), (44, 665680), (53, 552640), (55, 532544), (64, 457655), (80, 366124), (88, 332840), (106, 276320), (110, 266272), (157, 186560), (160, 183062), (176, 166420), (212, 138160), (220, 133136), (265, 110528), (314, 93280), (320, 91531), (352, 83210), (424, 69080), (440, 66568), (530, 55264), (583, 50240), (628, 46640), (704, 41605), (785, 37312), (848, 34540), (880, 33284), (1060, 27632), (1166, 25120), (1256, 23320), (1570, 18656), (1696, 17270), (1727, 16960), (1760, 16642), (2120, 13816), (2332, 12560), (2512, 11660), (2915, 10048), (3140, 9328), (3392, 8635), (3454, 8480), (3520, 8321), (4240, 6908), (4664, 6280), (5024, 5830)]