127062080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23357}}^1$

素因数の和:23391

約数の個数: 56

約数和(自身を含む): 320378328

約数和(自身を除く): 193316248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 23357, 46714, 93428, 116785, 186856, 233570, 373712, 397069, 467140, 747424, 794138, 934280, 1494848, 1588276, 1868560, 1985345, 3176552, 3737120, 3970690, 6353104, 7474240, 7941380, 12706208, 15882760, 25412416, 31765520, 63531040, 127062080]

約数ペア:

[(1, 127062080), (2, 63531040), (4, 31765520), (5, 25412416), (8, 15882760), (10, 12706208), (16, 7941380), (17, 7474240), (20, 6353104), (32, 3970690), (34, 3737120), (40, 3176552), (64, 1985345), (68, 1868560), (80, 1588276), (85, 1494848), (136, 934280), (160, 794138), (170, 747424), (272, 467140), (320, 397069), (340, 373712), (544, 233570), (680, 186856), (1088, 116785), (1360, 93428), (2720, 46714), (5440, 23357)]