103660156880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{421657}}^1$

素因数の和:422116

約数の個数: 80

約数和(自身を含む): 276067925760

約数和(自身を除く): 172407768880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 439, 560, 878, 1756, 2195, 3073, 3512, 4390, 6146, 7024, 8780, 12292, 15365, 17560, 24584, 30730, 35120, 49168, 61460, 122920, 245840, 421657, 843314, 1686628, 2108285, 2951599, 3373256, 4216570, 5903198, 6746512, 8433140, 11806396, 14757995, 16866280, 23612792, 29515990, 33732560, 47225584, 59031980, 118063960, 185107423, 236127920, 370214846, 740429692, 925537115, 1295751961, 1480859384, 1851074230, 2591503922, 2961718768, 3702148460, 5183007844, 6478759805, 7404296920, 10366015688, 12957519610, 14808593840, 20732031376, 25915039220, 51830078440, 103660156880]

約数ペア:

[(1, 103660156880), (2, 51830078440), (4, 25915039220), (5, 20732031376), (7, 14808593840), (8, 12957519610), (10, 10366015688), (14, 7404296920), (16, 6478759805), (20, 5183007844), (28, 3702148460), (35, 2961718768), (40, 2591503922), (56, 1851074230), (70, 1480859384), (80, 1295751961), (112, 925537115), (140, 740429692), (280, 370214846), (439, 236127920), (560, 185107423), (878, 118063960), (1756, 59031980), (2195, 47225584), (3073, 33732560), (3512, 29515990), (4390, 23612792), (6146, 16866280), (7024, 14757995), (8780, 11806396), (12292, 8433140), (15365, 6746512), (17560, 5903198), (24584, 4216570), (30730, 3373256), (35120, 2951599), (49168, 2108285), (61460, 1686628), (122920, 843314), (245840, 421657)]