26951860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4507}}^1$

素因数の和:4552

約数の個数: 48

約数和(自身を含む): 63616896

約数和(自身を除く): 36665036

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 4507, 5980, 9014, 18028, 22535, 45070, 58591, 90140, 103661, 117182, 207322, 234364, 292955, 414644, 518305, 585910, 1036610, 1171820, 1347593, 2073220, 2695186, 5390372, 6737965, 13475930, 26951860]

約数ペア:

[(1, 26951860), (2, 13475930), (4, 6737965), (5, 5390372), (10, 2695186), (13, 2073220), (20, 1347593), (23, 1171820), (26, 1036610), (46, 585910), (52, 518305), (65, 414644), (92, 292955), (115, 234364), (130, 207322), (230, 117182), (260, 103661), (299, 90140), (460, 58591), (598, 45070), (1196, 22535), (1495, 18028), (2990, 9014), (4507, 5980)]