2074701040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{836573}}^1$

素因数の和:836617

約数の個数: 40

約数和(自身を含む): 4979288448

約数和(自身を除く): 2904587408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 836573, 1673146, 3346292, 4182865, 6692584, 8365730, 13385168, 16731460, 25933763, 33462920, 51867526, 66925840, 103735052, 129668815, 207470104, 259337630, 414940208, 518675260, 1037350520, 2074701040]

約数ペア:

[(1, 2074701040), (2, 1037350520), (4, 518675260), (5, 414940208), (8, 259337630), (10, 207470104), (16, 129668815), (20, 103735052), (31, 66925840), (40, 51867526), (62, 33462920), (80, 25933763), (124, 16731460), (155, 13385168), (248, 8365730), (310, 6692584), (496, 4182865), (620, 3346292), (1240, 1673146), (2480, 836573)]