283355860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1861}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 623129472

約数和(自身を除く): 339773612

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 331, 460, 662, 1324, 1655, 1861, 3310, 3722, 6620, 7444, 7613, 9305, 15226, 18610, 30452, 37220, 38065, 42803, 76130, 85606, 152260, 171212, 214015, 428030, 615991, 856060, 1231982, 2463964, 3079955, 6159910, 12319820, 14167793, 28335586, 56671172, 70838965, 141677930, 283355860]

約数ペア:

[(1, 283355860), (2, 141677930), (4, 70838965), (5, 56671172), (10, 28335586), (20, 14167793), (23, 12319820), (46, 6159910), (92, 3079955), (115, 2463964), (230, 1231982), (331, 856060), (460, 615991), (662, 428030), (1324, 214015), (1655, 171212), (1861, 152260), (3310, 85606), (3722, 76130), (6620, 42803), (7444, 38065), (7613, 37220), (9305, 30452), (15226, 18610)]