239213360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{96457}}^1$

素因数の和:96501

約数の個数: 40

約数和(自身を含む): 574118016

約数和(自身を除く): 334904656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 96457, 192914, 385828, 482285, 771656, 964570, 1543312, 1929140, 2990167, 3858280, 5980334, 7716560, 11960668, 14950835, 23921336, 29901670, 47842672, 59803340, 119606680, 239213360]

約数ペア:

[(1, 239213360), (2, 119606680), (4, 59803340), (5, 47842672), (8, 29901670), (10, 23921336), (16, 14950835), (20, 11960668), (31, 7716560), (40, 5980334), (62, 3858280), (80, 2990167), (124, 1929140), (155, 1543312), (248, 964570), (310, 771656), (496, 482285), (620, 385828), (1240, 192914), (2480, 96457)]