2023377850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 4411324800

約数和(自身を除く): 2387946950

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 29, 46, 50, 58, 65, 115, 130, 145, 169, 230, 290, 299, 325, 338, 359, 377, 575, 598, 650, 667, 718, 725, 754, 845, 1150, 1334, 1450, 1495, 1690, 1795, 1885, 2990, 3335, 3590, 3770, 3887, 4225, 4667, 4901, 6670, 7475, 7774, 8257, 8450, 8671, 8975, 9334, 9425, 9802, 10411, 14950, 16514, 16675, 17342, 17950, 18850, 19435, 20822, 23335, 24505, 33350, 38870, 41285, 43355, 46670, 49010, 52055, 60671, 82570, 86710, 97175, 104110, 107341, 112723, 116675, 121342, 122525, 135343, 194350, 206425, 214682, 216775, 225446, 233350, 239453, 245050, 260275, 270686, 303355, 412850, 433550, 478906, 520550, 536705, 563615, 606710, 676715, 1073410, 1127230, 1197265, 1353430, 1395433, 1516775, 1759459, 2394530, 2683525, 2790866, 2818075, 3033550, 3112889, 3383575, 3518918, 5367050, 5636150, 5986325, 6225778, 6767150, 6977165, 8797295, 11972650, 13954330, 15564445, 17594590, 31128890, 34885825, 40467557, 43986475, 69771650, 77822225, 80935114, 87972950, 155644450, 202337785, 404675570, 1011688925, 2023377850]

約数ペア:

[(1, 2023377850), (2, 1011688925), (5, 404675570), (10, 202337785), (13, 155644450), (23, 87972950), (25, 80935114), (26, 77822225), (29, 69771650), (46, 43986475), (50, 40467557), (58, 34885825), (65, 31128890), (115, 17594590), (130, 15564445), (145, 13954330), (169, 11972650), (230, 8797295), (290, 6977165), (299, 6767150), (325, 6225778), (338, 5986325), (359, 5636150), (377, 5367050), (575, 3518918), (598, 3383575), (650, 3112889), (667, 3033550), (718, 2818075), (725, 2790866), (754, 2683525), (845, 2394530), (1150, 1759459), (1334, 1516775), (1450, 1395433), (1495, 1353430), (1690, 1197265), (1795, 1127230), (1885, 1073410), (2990, 676715), (3335, 606710), (3590, 563615), (3770, 536705), (3887, 520550), (4225, 478906), (4667, 433550), (4901, 412850), (6670, 303355), (7475, 270686), (7774, 260275), (8257, 245050), (8450, 239453), (8671, 233350), (8975, 225446), (9334, 216775), (9425, 214682), (9802, 206425), (10411, 194350), (14950, 135343), (16514, 122525), (16675, 121342), (17342, 116675), (17950, 112723), (18850, 107341), (19435, 104110), (20822, 97175), (23335, 86710), (24505, 82570), (33350, 60671), (38870, 52055), (41285, 49010), (43355, 46670)]