809312.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 121504320

約数和(自身を除く): 73544980

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 41, 44, 52, 55, 65, 82, 110, 130, 143, 164, 205, 220, 260, 286, 409, 410, 451, 533, 572, 715, 818, 820, 902, 1066, 1430, 1636, 1804, 2045, 2132, 2255, 2665, 2860, 4090, 4499, 4510, 5317, 5330, 5863, 8180, 8998, 9020, 10634, 10660, 11726, 16769, 17996, 21268, 22495, 23452, 26585, 29315, 33538, 44990, 53170, 58487, 58630, 67076, 83845, 89980, 106340, 116974, 117260, 167690, 184459, 217997, 233948, 292435, 335380, 368918, 435994, 584870, 737836, 871988, 922295, 1089985, 1169740, 1844590, 2179970, 2397967, 3689180, 4359940, 4795934, 9591868, 11989835, 23979670, 47959340]

約数ペア:

[(1, 47959340), (2, 23979670), (4, 11989835), (5, 9591868), (10, 4795934), (11, 4359940), (13, 3689180), (20, 2397967), (22, 2179970), (26, 1844590), (41, 1169740), (44, 1089985), (52, 922295), (55, 871988), (65, 737836), (82, 584870), (110, 435994), (130, 368918), (143, 335380), (164, 292435), (205, 233948), (220, 217997), (260, 184459), (286, 167690), (409, 117260), (410, 116974), (451, 106340), (533, 89980), (572, 83845), (715, 67076), (818, 58630), (820, 58487), (902, 53170), (1066, 44990), (1430, 33538), (1636, 29315), (1804, 26585), (2045, 23452), (2132, 22495), (2255, 21268), (2665, 17996), (2860, 16769), (4090, 11726), (4499, 10660), (4510, 10634), (5317, 9020), (5330, 8998), (5863, 8180)]