11899542080

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{417821}}^1$

素因数の和:417927

約数の個数: 56

約数和(自身を含む): 28654232760

約数和(自身を除く): 16754690680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 5696, 7120, 14240, 28480, 417821, 835642, 1671284, 2089105, 3342568, 4178210, 6685136, 8356420, 13370272, 16712840, 26740544, 33425680, 37186069, 66851360, 74372138, 133702720, 148744276, 185930345, 297488552, 371860690, 594977104, 743721380, 1189954208, 1487442760, 2379908416, 2974885520, 5949771040, 11899542080]

約数ペア:

[(1, 11899542080), (2, 5949771040), (4, 2974885520), (5, 2379908416), (8, 1487442760), (10, 1189954208), (16, 743721380), (20, 594977104), (32, 371860690), (40, 297488552), (64, 185930345), (80, 148744276), (89, 133702720), (160, 74372138), (178, 66851360), (320, 37186069), (356, 33425680), (445, 26740544), (712, 16712840), (890, 13370272), (1424, 8356420), (1780, 6685136), (2848, 4178210), (3560, 3342568), (5696, 2089105), (7120, 1671284), (14240, 835642), (28480, 417821)]