26352430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 28805330

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 47, 65, 94, 95, 130, 190, 227, 235, 247, 454, 470, 494, 611, 893, 1135, 1222, 1235, 1786, 2270, 2470, 2951, 3055, 4313, 4465, 5902, 6110, 8626, 8930, 10669, 11609, 14755, 21338, 21565, 23218, 29510, 43130, 53345, 56069, 58045, 106690, 112138, 116090, 138697, 202711, 277394, 280345, 405422, 560690, 693485, 1013555, 1386970, 2027110, 2635243, 5270486, 13176215, 26352430]

約数ペア:

[(1, 26352430), (2, 13176215), (5, 5270486), (10, 2635243), (13, 2027110), (19, 1386970), (26, 1013555), (38, 693485), (47, 560690), (65, 405422), (94, 280345), (95, 277394), (130, 202711), (190, 138697), (227, 116090), (235, 112138), (247, 106690), (454, 58045), (470, 56069), (494, 53345), (611, 43130), (893, 29510), (1135, 23218), (1222, 21565), (1235, 21338), (1786, 14755), (2270, 11609), (2470, 10669), (2951, 8930), (3055, 8626), (4313, 6110), (4465, 5902)]