2174472560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{18503}}^1$

素因数の和:18642

約数の個数: 80

約数和(自身を含む): 5493023424

約数和(自身を除く): 3318550864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 113, 130, 208, 226, 260, 452, 520, 565, 904, 1040, 1130, 1469, 1808, 2260, 2938, 4520, 5876, 7345, 9040, 11752, 14690, 18503, 23504, 29380, 37006, 58760, 74012, 92515, 117520, 148024, 185030, 240539, 296048, 370060, 481078, 740120, 962156, 1202695, 1480240, 1924312, 2090839, 2405390, 3848624, 4181678, 4810780, 8363356, 9621560, 10454195, 16726712, 19243120, 20908390, 27180907, 33453424, 41816780, 54361814, 83633560, 108723628, 135904535, 167267120, 217447256, 271809070, 434894512, 543618140, 1087236280, 2174472560]

約数ペア:

[(1, 2174472560), (2, 1087236280), (4, 543618140), (5, 434894512), (8, 271809070), (10, 217447256), (13, 167267120), (16, 135904535), (20, 108723628), (26, 83633560), (40, 54361814), (52, 41816780), (65, 33453424), (80, 27180907), (104, 20908390), (113, 19243120), (130, 16726712), (208, 10454195), (226, 9621560), (260, 8363356), (452, 4810780), (520, 4181678), (565, 3848624), (904, 2405390), (1040, 2090839), (1130, 1924312), (1469, 1480240), (1808, 1202695), (2260, 962156), (2938, 740120), (4520, 481078), (5876, 370060), (7345, 296048), (9040, 240539), (11752, 185030), (14690, 148024), (18503, 117520), (23504, 92515), (29380, 74012), (37006, 58760)]