386324080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1871}}^1$

素因数の和:2002

約数の個数: 80

約数和(自身を含む): 940118400

約数和(自身を除く): 553794320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 89, 116, 145, 178, 232, 290, 356, 445, 464, 580, 712, 890, 1160, 1424, 1780, 1871, 2320, 2581, 3560, 3742, 5162, 7120, 7484, 9355, 10324, 12905, 14968, 18710, 20648, 25810, 29936, 37420, 41296, 51620, 54259, 74840, 103240, 108518, 149680, 166519, 206480, 217036, 271295, 333038, 434072, 542590, 666076, 832595, 868144, 1085180, 1332152, 1665190, 2170360, 2664304, 3330380, 4340720, 4829051, 6660760, 9658102, 13321520, 19316204, 24145255, 38632408, 48290510, 77264816, 96581020, 193162040, 386324080]

約数ペア:

[(1, 386324080), (2, 193162040), (4, 96581020), (5, 77264816), (8, 48290510), (10, 38632408), (16, 24145255), (20, 19316204), (29, 13321520), (40, 9658102), (58, 6660760), (80, 4829051), (89, 4340720), (116, 3330380), (145, 2664304), (178, 2170360), (232, 1665190), (290, 1332152), (356, 1085180), (445, 868144), (464, 832595), (580, 666076), (712, 542590), (890, 434072), (1160, 333038), (1424, 271295), (1780, 217036), (1871, 206480), (2320, 166519), (2581, 149680), (3560, 108518), (3742, 103240), (5162, 74840), (7120, 54259), (7484, 51620), (9355, 41296), (10324, 37420), (12905, 29936), (14968, 25810), (18710, 20648)]