492785272220

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1583}}^1\times {\mathrm{41729}}^1$

素因数の和:43694

約数の個数: 48

約数和(自身を含む): 1038303826560

約数和(自身を除く): 545518554340

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1583, 1865, 3166, 3730, 6332, 7460, 7915, 15830, 31660, 41729, 83458, 166916, 208645, 417290, 590459, 834580, 1180918, 2361836, 2952295, 5904590, 11809180, 15564917, 31129834, 62259668, 66057007, 77824585, 132114014, 155649170, 264228028, 311298340, 330285035, 660570070, 1321140140, 24639263611, 49278527222, 98557054444, 123196318055, 246392636110, 492785272220]

約数ペア:

[(1, 492785272220), (2, 246392636110), (4, 123196318055), (5, 98557054444), (10, 49278527222), (20, 24639263611), (373, 1321140140), (746, 660570070), (1492, 330285035), (1583, 311298340), (1865, 264228028), (3166, 155649170), (3730, 132114014), (6332, 77824585), (7460, 66057007), (7915, 62259668), (15830, 31129834), (31660, 15564917), (41729, 11809180), (83458, 5904590), (166916, 2952295), (208645, 2361836), (417290, 1180918), (590459, 834580)]