19295514140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1\times {\mathrm{4159}}^1$

素因数の和:5275

約数の個数: 96

約数和(自身を含む): 47859302400

約数和(自身を除く): 28563788260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1069, 1085, 2138, 2170, 4159, 4276, 4340, 5345, 7483, 8318, 10690, 14966, 16636, 20795, 21380, 29113, 29932, 33139, 37415, 41590, 58226, 66278, 74830, 83180, 116452, 128929, 132556, 145565, 149660, 165695, 231973, 257858, 291130, 331390, 463946, 515716, 582260, 644645, 662780, 902503, 927892, 1159865, 1289290, 1805006, 2319730, 2578580, 3610012, 4445971, 4512515, 4639460, 8891942, 9025030, 17783884, 18050060, 22229855, 31121797, 44459710, 62243594, 88919420, 124487188, 137825101, 155608985, 275650202, 311217970, 551300404, 622435940, 689125505, 964775707, 1378251010, 1929551414, 2756502020, 3859102828, 4823878535, 9647757070, 19295514140]

約数ペア:

[(1, 19295514140), (2, 9647757070), (4, 4823878535), (5, 3859102828), (7, 2756502020), (10, 1929551414), (14, 1378251010), (20, 964775707), (28, 689125505), (31, 622435940), (35, 551300404), (62, 311217970), (70, 275650202), (124, 155608985), (140, 137825101), (155, 124487188), (217, 88919420), (310, 62243594), (434, 44459710), (620, 31121797), (868, 22229855), (1069, 18050060), (1085, 17783884), (2138, 9025030), (2170, 8891942), (4159, 4639460), (4276, 4512515), (4340, 4445971), (5345, 3610012), (7483, 2578580), (8318, 2319730), (10690, 1805006), (14966, 1289290), (16636, 1159865), (20795, 927892), (21380, 902503), (29113, 662780), (29932, 644645), (33139, 582260), (37415, 515716), (41590, 463946), (58226, 331390), (66278, 291130), (74830, 257858), (83180, 231973), (116452, 165695), (128929, 149660), (132556, 145565)]