1570395320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{232307}}^1$

素因数の和:232344

約数の個数: 48

約数和(自身を含む): 3826112760

約数和(自身を除く): 2255717440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 232307, 464614, 929228, 1161535, 1858456, 2323070, 3019991, 4646140, 6039982, 9292280, 12079964, 15099955, 24159928, 30199910, 39259883, 60399820, 78519766, 120799640, 157039532, 196299415, 314079064, 392598830, 785197660, 1570395320]

約数ペア:

[(1, 1570395320), (2, 785197660), (4, 392598830), (5, 314079064), (8, 196299415), (10, 157039532), (13, 120799640), (20, 78519766), (26, 60399820), (40, 39259883), (52, 30199910), (65, 24159928), (104, 15099955), (130, 12079964), (169, 9292280), (260, 6039982), (338, 4646140), (520, 3019991), (676, 2323070), (845, 1858456), (1352, 1161535), (1690, 929228), (3380, 464614), (6760, 232307)]