553400240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{300761}}^1$

素因数の和:300797

約数の個数: 40

約数和(自身を含む): 1342601568

約数和(自身を除く): 789201328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 300761, 601522, 1203044, 1503805, 2406088, 3007610, 4812176, 6015220, 6917503, 12030440, 13835006, 24060880, 27670012, 34587515, 55340024, 69175030, 110680048, 138350060, 276700120, 553400240]

約数ペア:

[(1, 553400240), (2, 276700120), (4, 138350060), (5, 110680048), (8, 69175030), (10, 55340024), (16, 34587515), (20, 27670012), (23, 24060880), (40, 13835006), (46, 12030440), (80, 6917503), (92, 6015220), (115, 4812176), (184, 3007610), (230, 2406088), (368, 1503805), (460, 1203044), (920, 601522), (1840, 300761)]