7610367320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{100613}}^1$

素因数の和:100716

約数の個数: 64

約数和(自身を含む): 17965635840

約数和(自身を除く): 10355268520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 61, 62, 122, 124, 155, 244, 248, 305, 310, 488, 610, 620, 1220, 1240, 1891, 2440, 3782, 7564, 9455, 15128, 18910, 37820, 75640, 100613, 201226, 402452, 503065, 804904, 1006130, 2012260, 3119003, 4024520, 6137393, 6238006, 12274786, 12476012, 15595015, 24549572, 24952024, 30686965, 31190030, 49099144, 61373930, 62380060, 122747860, 124760120, 190259183, 245495720, 380518366, 761036732, 951295915, 1522073464, 1902591830, 3805183660, 7610367320]

約数ペア:

[(1, 7610367320), (2, 3805183660), (4, 1902591830), (5, 1522073464), (8, 951295915), (10, 761036732), (20, 380518366), (31, 245495720), (40, 190259183), (61, 124760120), (62, 122747860), (122, 62380060), (124, 61373930), (155, 49099144), (244, 31190030), (248, 30686965), (305, 24952024), (310, 24549572), (488, 15595015), (610, 12476012), (620, 12274786), (1220, 6238006), (1240, 6137393), (1891, 4024520), (2440, 3119003), (3782, 2012260), (7564, 1006130), (9455, 804904), (15128, 503065), (18910, 402452), (37820, 201226), (75640, 100613)]