5297860940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 12441703680

約数和(自身を除く): 7143842740

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 31, 46, 58, 62, 92, 115, 116, 124, 145, 155, 230, 290, 310, 460, 529, 557, 580, 620, 667, 713, 899, 1058, 1114, 1334, 1426, 1798, 2116, 2228, 2645, 2668, 2785, 2852, 3335, 3565, 3596, 4495, 5290, 5570, 6670, 7130, 8990, 10580, 11140, 12811, 13340, 14260, 15341, 16153, 16399, 17267, 17980, 20677, 25622, 30682, 32306, 32798, 34534, 41354, 51244, 61364, 64055, 64612, 65596, 69068, 76705, 80765, 81995, 82708, 86335, 103385, 128110, 153410, 161530, 163990, 172670, 206770, 256220, 294653, 306820, 323060, 327980, 345340, 371519, 397141, 413540, 475571, 500743, 589306, 743038, 794282, 951142, 1001486, 1178612, 1473265, 1486076, 1588564, 1857595, 1902284, 1985705, 2002972, 2377855, 2503715, 2946530, 3715190, 3971410, 4755710, 5007430, 5893060, 7430380, 7942820, 8544937, 9134243, 9511420, 10014860, 11517089, 17089874, 18268486, 23034178, 34179748, 36536972, 42724685, 45671215, 46068356, 57585445, 85449370, 91342430, 115170890, 170898740, 182684860, 230341780, 264893047, 529786094, 1059572188, 1324465235, 2648930470, 5297860940]

約数ペア:

[(1, 5297860940), (2, 2648930470), (4, 1324465235), (5, 1059572188), (10, 529786094), (20, 264893047), (23, 230341780), (29, 182684860), (31, 170898740), (46, 115170890), (58, 91342430), (62, 85449370), (92, 57585445), (115, 46068356), (116, 45671215), (124, 42724685), (145, 36536972), (155, 34179748), (230, 23034178), (290, 18268486), (310, 17089874), (460, 11517089), (529, 10014860), (557, 9511420), (580, 9134243), (620, 8544937), (667, 7942820), (713, 7430380), (899, 5893060), (1058, 5007430), (1114, 4755710), (1334, 3971410), (1426, 3715190), (1798, 2946530), (2116, 2503715), (2228, 2377855), (2645, 2002972), (2668, 1985705), (2785, 1902284), (2852, 1857595), (3335, 1588564), (3565, 1486076), (3596, 1473265), (4495, 1178612), (5290, 1001486), (5570, 951142), (6670, 794282), (7130, 743038), (8990, 589306), (10580, 500743), (11140, 475571), (12811, 413540), (13340, 397141), (14260, 371519), (15341, 345340), (16153, 327980), (16399, 323060), (17267, 306820), (17980, 294653), (20677, 256220), (25622, 206770), (30682, 172670), (32306, 163990), (32798, 161530), (34534, 153410), (41354, 128110), (51244, 103385), (61364, 86335), (64055, 82708), (64612, 81995), (65596, 80765), (69068, 76705)]