570792560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1433}}^1$

素因数の和:1842

約数の個数: 80

約数和(自身を含む): 1433908224

約数和(自身を除く): 863115664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 383, 520, 766, 1040, 1433, 1532, 1915, 2866, 3064, 3830, 4979, 5732, 6128, 7165, 7660, 9958, 11464, 14330, 15320, 18629, 19916, 22928, 24895, 28660, 30640, 37258, 39832, 49790, 57320, 74516, 79664, 93145, 99580, 114640, 149032, 186290, 199160, 298064, 372580, 398320, 548839, 745160, 1097678, 1490320, 2195356, 2744195, 4390712, 5488390, 7134907, 8781424, 10976780, 14269814, 21953560, 28539628, 35674535, 43907120, 57079256, 71349070, 114158512, 142698140, 285396280, 570792560]

約数ペア:

[(1, 570792560), (2, 285396280), (4, 142698140), (5, 114158512), (8, 71349070), (10, 57079256), (13, 43907120), (16, 35674535), (20, 28539628), (26, 21953560), (40, 14269814), (52, 10976780), (65, 8781424), (80, 7134907), (104, 5488390), (130, 4390712), (208, 2744195), (260, 2195356), (383, 1490320), (520, 1097678), (766, 745160), (1040, 548839), (1433, 398320), (1532, 372580), (1915, 298064), (2866, 199160), (3064, 186290), (3830, 149032), (4979, 114640), (5732, 99580), (6128, 93145), (7165, 79664), (7660, 74516), (9958, 57320), (11464, 49790), (14330, 39832), (15320, 37258), (18629, 30640), (19916, 28660), (22928, 24895)]