374865286820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1\times {\mathrm{2969}}^1$

素因数の和:3725

約数の個数: 96

約数和(自身を含む): 807021895680

約数和(自身を除く): 432156608860

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 311, 383, 530, 622, 766, 1060, 1244, 1532, 1555, 1915, 2969, 3110, 3830, 5938, 6220, 7660, 11876, 14845, 16483, 20299, 29690, 32966, 40598, 59380, 65932, 81196, 82415, 101495, 119113, 157357, 164830, 202990, 238226, 314714, 329660, 405980, 476452, 595565, 629428, 786785, 923359, 1137127, 1191130, 1573570, 1846718, 2274254, 2382260, 3147140, 3693436, 4548508, 4616795, 5685635, 6312989, 9233590, 11371270, 12625978, 18467180, 22742540, 25251956, 31564945, 48938027, 60267731, 63129890, 97876054, 120535462, 126259780, 195752108, 241070924, 244690135, 301338655, 353646497, 489380270, 602677310, 707292994, 978760540, 1205354620, 1414585988, 1768232485, 3536464970, 7072929940, 18743264341, 37486528682, 74973057364, 93716321705, 187432643410, 374865286820]

約数ペア:

[(1, 374865286820), (2, 187432643410), (4, 93716321705), (5, 74973057364), (10, 37486528682), (20, 18743264341), (53, 7072929940), (106, 3536464970), (212, 1768232485), (265, 1414585988), (311, 1205354620), (383, 978760540), (530, 707292994), (622, 602677310), (766, 489380270), (1060, 353646497), (1244, 301338655), (1532, 244690135), (1555, 241070924), (1915, 195752108), (2969, 126259780), (3110, 120535462), (3830, 97876054), (5938, 63129890), (6220, 60267731), (7660, 48938027), (11876, 31564945), (14845, 25251956), (16483, 22742540), (20299, 18467180), (29690, 12625978), (32966, 11371270), (40598, 9233590), (59380, 6312989), (65932, 5685635), (81196, 4616795), (82415, 4548508), (101495, 3693436), (119113, 3147140), (157357, 2382260), (164830, 2274254), (202990, 1846718), (238226, 1573570), (314714, 1191130), (329660, 1137127), (405980, 923359), (476452, 786785), (595565, 629428)]