43010140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 92867040

約数和(自身を除く): 49856900

約数列:

[1, 2, 4, 5, 10, 20, 73, 89, 146, 178, 292, 331, 356, 365, 445, 662, 730, 890, 1324, 1460, 1655, 1780, 3310, 6497, 6620, 12994, 24163, 25988, 29459, 32485, 48326, 58918, 64970, 96652, 117836, 120815, 129940, 147295, 241630, 294590, 483260, 589180, 2150507, 4301014, 8602028, 10752535, 21505070, 43010140]

約数ペア:

[(1, 43010140), (2, 21505070), (4, 10752535), (5, 8602028), (10, 4301014), (20, 2150507), (73, 589180), (89, 483260), (146, 294590), (178, 241630), (292, 147295), (331, 129940), (356, 120815), (365, 117836), (445, 96652), (662, 64970), (730, 58918), (890, 48326), (1324, 32485), (1460, 29459), (1655, 25988), (1780, 24163), (3310, 12994), (6497, 6620)]