2079743450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 4252227840

約数和(自身を除く): 2172484390

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 83, 85, 166, 170, 205, 410, 415, 425, 697, 719, 830, 850, 1025, 1394, 1411, 1438, 2050, 2075, 2822, 3403, 3485, 3595, 4150, 6806, 6970, 7055, 7190, 12223, 14110, 17015, 17425, 17975, 24446, 29479, 34030, 34850, 35275, 35950, 57851, 58958, 59677, 61115, 70550, 85075, 115702, 119354, 122230, 147395, 170150, 289255, 294790, 298385, 305575, 501143, 578510, 596770, 611150, 736975, 1002286, 1014509, 1446275, 1473950, 1491925, 2029018, 2446757, 2505715, 2892550, 2983850, 4893514, 5011430, 5072545, 10145090, 12233785, 12528575, 24467570, 25057150, 25362725, 41594869, 50725450, 61168925, 83189738, 122337850, 207974345, 415948690, 1039871725, 2079743450]

約数ペア:

[(1, 2079743450), (2, 1039871725), (5, 415948690), (10, 207974345), (17, 122337850), (25, 83189738), (34, 61168925), (41, 50725450), (50, 41594869), (82, 25362725), (83, 25057150), (85, 24467570), (166, 12528575), (170, 12233785), (205, 10145090), (410, 5072545), (415, 5011430), (425, 4893514), (697, 2983850), (719, 2892550), (830, 2505715), (850, 2446757), (1025, 2029018), (1394, 1491925), (1411, 1473950), (1438, 1446275), (2050, 1014509), (2075, 1002286), (2822, 736975), (3403, 611150), (3485, 596770), (3595, 578510), (4150, 501143), (6806, 305575), (6970, 298385), (7055, 294790), (7190, 289255), (12223, 170150), (14110, 147395), (17015, 122230), (17425, 119354), (17975, 115702), (24446, 85075), (29479, 70550), (34030, 61115), (34850, 59677), (35275, 58958), (35950, 57851)]