326133080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89597}}^1$

素因数の和:89628

約数の個数: 64

約数和(自身を含む): 903147840

約数和(自身を除く): 577014760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 89597, 179194, 358388, 447985, 627179, 716776, 895970, 1164761, 1254358, 1791940, 2329522, 2508716, 3135895, 3583880, 4659044, 5017432, 5823805, 6271790, 8153327, 9318088, 11647610, 12543580, 16306654, 23295220, 25087160, 32613308, 40766635, 46590440, 65226616, 81533270, 163066540, 326133080]

約数ペア:

[(1, 326133080), (2, 163066540), (4, 81533270), (5, 65226616), (7, 46590440), (8, 40766635), (10, 32613308), (13, 25087160), (14, 23295220), (20, 16306654), (26, 12543580), (28, 11647610), (35, 9318088), (40, 8153327), (52, 6271790), (56, 5823805), (65, 5017432), (70, 4659044), (91, 3583880), (104, 3135895), (130, 2508716), (140, 2329522), (182, 1791940), (260, 1254358), (280, 1164761), (364, 895970), (455, 716776), (520, 627179), (728, 447985), (910, 358388), (1820, 179194), (3640, 89597)]