226460720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{76507}}^1$

素因数の和:76557

約数の個数: 40

約数和(自身を含む): 540758544

約数和(自身を除く): 314297824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 76507, 153014, 306028, 382535, 612056, 765070, 1224112, 1530140, 2830759, 3060280, 5661518, 6120560, 11323036, 14153795, 22646072, 28307590, 45292144, 56615180, 113230360, 226460720]

約数ペア:

[(1, 226460720), (2, 113230360), (4, 56615180), (5, 45292144), (8, 28307590), (10, 22646072), (16, 14153795), (20, 11323036), (37, 6120560), (40, 5661518), (74, 3060280), (80, 2830759), (148, 1530140), (185, 1224112), (296, 765070), (370, 612056), (592, 382535), (740, 306028), (1480, 153014), (2960, 76507)]