11200980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{26669}}^1$

素因数の和:26688

約数の個数: 48

約数和(自身を含む): 35844480

約数和(自身を除く): 24643500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 26669, 53338, 80007, 106676, 133345, 160014, 186683, 266690, 320028, 373366, 400035, 533380, 560049, 746732, 800070, 933415, 1120098, 1600140, 1866830, 2240196, 2800245, 3733660, 5600490, 11200980]

約数ペア:

[(1, 11200980), (2, 5600490), (3, 3733660), (4, 2800245), (5, 2240196), (6, 1866830), (7, 1600140), (10, 1120098), (12, 933415), (14, 800070), (15, 746732), (20, 560049), (21, 533380), (28, 400035), (30, 373366), (35, 320028), (42, 266690), (60, 186683), (70, 160014), (84, 133345), (105, 106676), (140, 80007), (210, 53338), (420, 26669)]