269721650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{751}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 548857728

約数和(自身を除く): 279136078

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 653, 751, 1306, 1502, 3265, 3755, 6530, 7183, 7510, 8261, 14366, 16325, 16522, 18775, 32650, 35915, 37550, 41305, 71830, 82610, 179575, 206525, 359150, 413050, 490403, 980806, 2452015, 4904030, 5394433, 10788866, 12260075, 24520150, 26972165, 53944330, 134860825, 269721650]

約数ペア:

[(1, 269721650), (2, 134860825), (5, 53944330), (10, 26972165), (11, 24520150), (22, 12260075), (25, 10788866), (50, 5394433), (55, 4904030), (110, 2452015), (275, 980806), (550, 490403), (653, 413050), (751, 359150), (1306, 206525), (1502, 179575), (3265, 82610), (3755, 71830), (6530, 41305), (7183, 37550), (7510, 35915), (8261, 32650), (14366, 18775), (16325, 16522)]