353141540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{4597}}^1$

素因数の和:4796

約数の個数: 48

約数和(自身を含む): 778643712

約数和(自身を除く): 425502172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 167, 230, 334, 460, 668, 835, 1670, 3340, 3841, 4597, 7682, 9194, 15364, 18388, 19205, 22985, 38410, 45970, 76820, 91940, 105731, 211462, 422924, 528655, 767699, 1057310, 1535398, 2114620, 3070796, 3838495, 7676990, 15353980, 17657077, 35314154, 70628308, 88285385, 176570770, 353141540]

約数ペア:

[(1, 353141540), (2, 176570770), (4, 88285385), (5, 70628308), (10, 35314154), (20, 17657077), (23, 15353980), (46, 7676990), (92, 3838495), (115, 3070796), (167, 2114620), (230, 1535398), (334, 1057310), (460, 767699), (668, 528655), (835, 422924), (1670, 211462), (3340, 105731), (3841, 91940), (4597, 76820), (7682, 45970), (9194, 38410), (15364, 22985), (18388, 19205)]