15955149940

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1\times {\mathrm{9497}}^1$

素因数の和:10176

約数の個数: 48

約数和(自身を含む): 33777015552

約数和(自身を除く): 17821865612

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 503, 668, 835, 1006, 1670, 2012, 2515, 3340, 5030, 9497, 10060, 18994, 37988, 47485, 84001, 94970, 168002, 189940, 336004, 420005, 840010, 1585999, 1680020, 3171998, 4776991, 6343996, 7929995, 9553982, 15859990, 19107964, 23884955, 31719980, 47769910, 95539820, 797757497, 1595514994, 3191029988, 3988787485, 7977574970, 15955149940]

約数ペア:

[(1, 15955149940), (2, 7977574970), (4, 3988787485), (5, 3191029988), (10, 1595514994), (20, 797757497), (167, 95539820), (334, 47769910), (503, 31719980), (668, 23884955), (835, 19107964), (1006, 15859990), (1670, 9553982), (2012, 7929995), (2515, 6343996), (3340, 4776991), (5030, 3171998), (9497, 1680020), (10060, 1585999), (18994, 840010), (37988, 420005), (47485, 336004), (84001, 189940), (94970, 168002)]