11201540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 29030400

約数和(自身を除く): 17828860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 58, 62, 70, 89, 116, 124, 140, 145, 155, 178, 203, 217, 290, 310, 356, 406, 434, 445, 580, 620, 623, 812, 868, 890, 899, 1015, 1085, 1246, 1780, 1798, 2030, 2170, 2492, 2581, 2759, 3115, 3596, 4060, 4340, 4495, 5162, 5518, 6230, 6293, 8990, 10324, 11036, 12460, 12586, 12905, 13795, 17980, 18067, 19313, 25172, 25810, 27590, 31465, 36134, 38626, 51620, 55180, 62930, 72268, 77252, 80011, 90335, 96565, 125860, 160022, 180670, 193130, 320044, 361340, 386260, 400055, 560077, 800110, 1120154, 1600220, 2240308, 2800385, 5600770, 11201540]

約数ペア:

[(1, 11201540), (2, 5600770), (4, 2800385), (5, 2240308), (7, 1600220), (10, 1120154), (14, 800110), (20, 560077), (28, 400055), (29, 386260), (31, 361340), (35, 320044), (58, 193130), (62, 180670), (70, 160022), (89, 125860), (116, 96565), (124, 90335), (140, 80011), (145, 77252), (155, 72268), (178, 62930), (203, 55180), (217, 51620), (290, 38626), (310, 36134), (356, 31465), (406, 27590), (434, 25810), (445, 25172), (580, 19313), (620, 18067), (623, 17980), (812, 13795), (868, 12905), (890, 12586), (899, 12460), (1015, 11036), (1085, 10324), (1246, 8990), (1780, 6293), (1798, 6230), (2030, 5518), (2170, 5162), (2492, 4495), (2581, 4340), (2759, 4060), (3115, 3596)]