29680480

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1801}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 70840224

約数和(自身を除く): 41159744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 1801, 2060, 3296, 3602, 4120, 7204, 8240, 9005, 14408, 16480, 18010, 28816, 36020, 57632, 72040, 144080, 185503, 288160, 371006, 742012, 927515, 1484024, 1855030, 2968048, 3710060, 5936096, 7420120, 14840240, 29680480]

約数ペア:

[(1, 29680480), (2, 14840240), (4, 7420120), (5, 5936096), (8, 3710060), (10, 2968048), (16, 1855030), (20, 1484024), (32, 927515), (40, 742012), (80, 371006), (103, 288160), (160, 185503), (206, 144080), (412, 72040), (515, 57632), (824, 36020), (1030, 28816), (1648, 18010), (1801, 16480), (2060, 14408), (3296, 9005), (3602, 8240), (4120, 7204)]