15664518350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{3319}}^1$

素因数の和:3534

約数の個数: 96

約数和(自身を含む): 32212313280

約数和(自身を除く): 16547794930

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 137, 265, 274, 325, 530, 650, 685, 689, 1325, 1370, 1378, 1781, 2650, 3319, 3425, 3445, 3562, 6638, 6850, 6890, 7261, 8905, 14522, 16595, 17225, 17810, 33190, 34450, 36305, 43147, 44525, 72610, 82975, 86294, 89050, 94393, 165950, 175907, 181525, 188786, 215735, 351814, 363050, 431470, 454703, 471965, 879535, 909406, 943930, 1078675, 1759070, 2157350, 2273515, 2286791, 2359825, 4397675, 4547030, 4573582, 4719650, 5911139, 8795350, 11367575, 11433955, 11822278, 22735150, 22867910, 24099259, 29555695, 48198518, 57169775, 59111390, 114339550, 120496295, 147778475, 240992590, 295556950, 313290367, 602481475, 626580734, 1204962950, 1566451835, 3132903670, 7832259175, 15664518350]

約数ペア:

[(1, 15664518350), (2, 7832259175), (5, 3132903670), (10, 1566451835), (13, 1204962950), (25, 626580734), (26, 602481475), (50, 313290367), (53, 295556950), (65, 240992590), (106, 147778475), (130, 120496295), (137, 114339550), (265, 59111390), (274, 57169775), (325, 48198518), (530, 29555695), (650, 24099259), (685, 22867910), (689, 22735150), (1325, 11822278), (1370, 11433955), (1378, 11367575), (1781, 8795350), (2650, 5911139), (3319, 4719650), (3425, 4573582), (3445, 4547030), (3562, 4397675), (6638, 2359825), (6850, 2286791), (6890, 2273515), (7261, 2157350), (8905, 1759070), (14522, 1078675), (16595, 943930), (17225, 909406), (17810, 879535), (33190, 471965), (34450, 454703), (36305, 431470), (43147, 363050), (44525, 351814), (72610, 215735), (82975, 188786), (86294, 181525), (89050, 175907), (94393, 165950)]