17382554800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{13007}}^1$

素因数の和:13295

約数の個数: 120

約数和(自身を含む): 45152485056

約数和(自身を除く): 27769930256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 257, 260, 325, 400, 514, 520, 650, 1028, 1040, 1285, 1300, 2056, 2570, 2600, 3341, 4112, 5140, 5200, 6425, 6682, 10280, 12850, 13007, 13364, 16705, 20560, 25700, 26014, 26728, 33410, 51400, 52028, 53456, 65035, 66820, 83525, 102800, 104056, 130070, 133640, 167050, 169091, 208112, 260140, 267280, 325175, 334100, 338182, 520280, 650350, 668200, 676364, 845455, 1040560, 1300700, 1336400, 1352728, 1690910, 2601400, 2705456, 3342799, 3381820, 4227275, 5202800, 6685598, 6763640, 8454550, 13371196, 13527280, 16713995, 16909100, 26742392, 33427990, 33818200, 43456387, 53484784, 66855980, 67636400, 83569975, 86912774, 133711960, 167139950, 173825548, 217281935, 267423920, 334279900, 347651096, 434563870, 668559800, 695302192, 869127740, 1086409675, 1337119600, 1738255480, 2172819350, 3476510960, 4345638700, 8691277400, 17382554800]

約数ペア:

[(1, 17382554800), (2, 8691277400), (4, 4345638700), (5, 3476510960), (8, 2172819350), (10, 1738255480), (13, 1337119600), (16, 1086409675), (20, 869127740), (25, 695302192), (26, 668559800), (40, 434563870), (50, 347651096), (52, 334279900), (65, 267423920), (80, 217281935), (100, 173825548), (104, 167139950), (130, 133711960), (200, 86912774), (208, 83569975), (257, 67636400), (260, 66855980), (325, 53484784), (400, 43456387), (514, 33818200), (520, 33427990), (650, 26742392), (1028, 16909100), (1040, 16713995), (1285, 13527280), (1300, 13371196), (2056, 8454550), (2570, 6763640), (2600, 6685598), (3341, 5202800), (4112, 4227275), (5140, 3381820), (5200, 3342799), (6425, 2705456), (6682, 2601400), (10280, 1690910), (12850, 1352728), (13007, 1336400), (13364, 1300700), (16705, 1040560), (20560, 845455), (25700, 676364), (26014, 668200), (26728, 650350), (33410, 520280), (51400, 338182), (52028, 334100), (53456, 325175), (65035, 267280), (66820, 260140), (83525, 208112), (102800, 169091), (104056, 167050), (130070, 133640)]