2124804980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{24151}}^1$

素因数の和:24296

約数の個数: 48

約数和(自身を含む): 4601245824

約数和(自身を除く): 2476440844

約数列:

[1, 2, 4, 5, 10, 20, 53, 83, 106, 166, 212, 265, 332, 415, 530, 830, 1060, 1660, 4399, 8798, 17596, 21995, 24151, 43990, 48302, 87980, 96604, 120755, 241510, 483020, 1280003, 2004533, 2560006, 4009066, 5120012, 6400015, 8018132, 10022665, 12800030, 20045330, 25600060, 40090660, 106240249, 212480498, 424960996, 531201245, 1062402490, 2124804980]

約数ペア:

[(1, 2124804980), (2, 1062402490), (4, 531201245), (5, 424960996), (10, 212480498), (20, 106240249), (53, 40090660), (83, 25600060), (106, 20045330), (166, 12800030), (212, 10022665), (265, 8018132), (332, 6400015), (415, 5120012), (530, 4009066), (830, 2560006), (1060, 2004533), (1660, 1280003), (4399, 483020), (8798, 241510), (17596, 120755), (21995, 96604), (24151, 87980), (43990, 48302)]