411423220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{1523}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 931956480

約数和(自身を除く): 520533260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1039, 1523, 2078, 3046, 4156, 5195, 6092, 7615, 10390, 13507, 15230, 19799, 20780, 27014, 30460, 39598, 54028, 67535, 79196, 98995, 135070, 197990, 270140, 395980, 1582397, 3164794, 6329588, 7911985, 15823970, 20571161, 31647940, 41142322, 82284644, 102855805, 205711610, 411423220]

約数ペア:

[(1, 411423220), (2, 205711610), (4, 102855805), (5, 82284644), (10, 41142322), (13, 31647940), (20, 20571161), (26, 15823970), (52, 7911985), (65, 6329588), (130, 3164794), (260, 1582397), (1039, 395980), (1523, 270140), (2078, 197990), (3046, 135070), (4156, 98995), (5195, 79196), (6092, 67535), (7615, 54028), (10390, 39598), (13507, 30460), (15230, 27014), (19799, 20780)]