29684240

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7001}}^1$

素因数の和:7067

約数の個数: 40

約数和(自身を含む): 70328088

約数和(自身を除く): 40643848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 7001, 14002, 28004, 35005, 56008, 70010, 112016, 140020, 280040, 371053, 560080, 742106, 1484212, 1855265, 2968424, 3710530, 5936848, 7421060, 14842120, 29684240]

約数ペア:

[(1, 29684240), (2, 14842120), (4, 7421060), (5, 5936848), (8, 3710530), (10, 2968424), (16, 1855265), (20, 1484212), (40, 742106), (53, 560080), (80, 371053), (106, 280040), (212, 140020), (265, 112016), (424, 70010), (530, 56008), (848, 35005), (1060, 28004), (2120, 14002), (4240, 7001)]