3407560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6553}}^1$

素因数の和:6577

約数の個数: 32

約数和(自身を含む): 8258040

約数和(自身を除く): 4850480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6553, 13106, 26212, 32765, 52424, 65530, 85189, 131060, 170378, 262120, 340756, 425945, 681512, 851890, 1703780, 3407560]

約数ペア:

[(1, 3407560), (2, 1703780), (4, 851890), (5, 681512), (8, 425945), (10, 340756), (13, 262120), (20, 170378), (26, 131060), (40, 85189), (52, 65530), (65, 52424), (104, 32765), (130, 26212), (260, 13106), (520, 6553)]