15669617080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{157769}}^1$

素因数の和:157984

約数の個数: 64

約数和(自身を含む): 38167718400

約数和(自身を除く): 22498101320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 191, 260, 382, 520, 764, 955, 1528, 1910, 2483, 3820, 4966, 7640, 9932, 12415, 19864, 24830, 49660, 99320, 157769, 315538, 631076, 788845, 1262152, 1577690, 2050997, 3155380, 4101994, 6310760, 8203988, 10254985, 16407976, 20509970, 30133879, 41019940, 60267758, 82039880, 120535516, 150669395, 241071032, 301338790, 391740427, 602677580, 783480854, 1205355160, 1566961708, 1958702135, 3133923416, 3917404270, 7834808540, 15669617080]

約数ペア:

[(1, 15669617080), (2, 7834808540), (4, 3917404270), (5, 3133923416), (8, 1958702135), (10, 1566961708), (13, 1205355160), (20, 783480854), (26, 602677580), (40, 391740427), (52, 301338790), (65, 241071032), (104, 150669395), (130, 120535516), (191, 82039880), (260, 60267758), (382, 41019940), (520, 30133879), (764, 20509970), (955, 16407976), (1528, 10254985), (1910, 8203988), (2483, 6310760), (3820, 4101994), (4966, 3155380), (7640, 2050997), (9932, 1577690), (12415, 1262152), (19864, 788845), (24830, 631076), (49660, 315538), (99320, 157769)]