109236560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2652

約数の個数: 80

約数和(自身を含む): 277696512

約数和(自身を除く): 168459952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2591, 2635, 4216, 5182, 5270, 8432, 10364, 10540, 12955, 20728, 21080, 25910, 41456, 42160, 44047, 51820, 80321, 88094, 103640, 160642, 176188, 207280, 220235, 321284, 352376, 401605, 440470, 642568, 704752, 803210, 880940, 1285136, 1365457, 1606420, 1761880, 2730914, 3212840, 3523760, 5461828, 6425680, 6827285, 10923656, 13654570, 21847312, 27309140, 54618280, 109236560]

約数ペア:

[(1, 109236560), (2, 54618280), (4, 27309140), (5, 21847312), (8, 13654570), (10, 10923656), (16, 6827285), (17, 6425680), (20, 5461828), (31, 3523760), (34, 3212840), (40, 2730914), (62, 1761880), (68, 1606420), (80, 1365457), (85, 1285136), (124, 880940), (136, 803210), (155, 704752), (170, 642568), (248, 440470), (272, 401605), (310, 352376), (340, 321284), (496, 220235), (527, 207280), (620, 176188), (680, 160642), (1054, 103640), (1240, 88094), (1360, 80321), (2108, 51820), (2480, 44047), (2591, 42160), (2635, 41456), (4216, 25910), (5182, 21080), (5270, 20728), (8432, 12955), (10364, 10540)]