7070440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13597}}^1$

素因数の和:13621

約数の個数: 32

約数和(自身を含む): 17133480

約数和(自身を除く): 10063040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 13597, 27194, 54388, 67985, 108776, 135970, 176761, 271940, 353522, 543880, 707044, 883805, 1414088, 1767610, 3535220, 7070440]

約数ペア:

[(1, 7070440), (2, 3535220), (4, 1767610), (5, 1414088), (8, 883805), (10, 707044), (13, 543880), (20, 353522), (26, 271940), (40, 176761), (52, 135970), (65, 108776), (104, 67985), (130, 54388), (260, 27194), (520, 13597)]