292449140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{33461}}^1$

素因数の和:33512

約数の個数: 48

約数和(自身を含む): 674593920

約数和(自身を除く): 382144780

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 33461, 66922, 133844, 167305, 334610, 635759, 669220, 769603, 1271518, 1539206, 2543036, 3078412, 3178795, 3848015, 6357590, 7696030, 12715180, 14622457, 15392060, 29244914, 58489828, 73112285, 146224570, 292449140]

約数ペア:

[(1, 292449140), (2, 146224570), (4, 73112285), (5, 58489828), (10, 29244914), (19, 15392060), (20, 14622457), (23, 12715180), (38, 7696030), (46, 6357590), (76, 3848015), (92, 3178795), (95, 3078412), (115, 2543036), (190, 1539206), (230, 1271518), (380, 769603), (437, 669220), (460, 635759), (874, 334610), (1748, 167305), (2185, 133844), (4370, 66922), (8740, 33461)]