8370595960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^2\times {\mathrm{911}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 19726286400

約数和(自身を除く): 11355690440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 89, 116, 145, 178, 232, 290, 356, 445, 580, 712, 890, 911, 1160, 1780, 1822, 2581, 3560, 3644, 4555, 5162, 7288, 7921, 9110, 10324, 12905, 15842, 18220, 20648, 25810, 26419, 31684, 36440, 39605, 51620, 52838, 63368, 79210, 81079, 103240, 105676, 132095, 158420, 162158, 211352, 229709, 264190, 316840, 324316, 405395, 459418, 528380, 648632, 810790, 918836, 1056760, 1148545, 1621580, 1837672, 2297090, 2351291, 3243160, 4594180, 4702582, 7216031, 9188360, 9405164, 11756455, 14432062, 18810328, 23512910, 28864124, 36080155, 47025820, 57728248, 72160310, 94051640, 144320620, 209264899, 288641240, 418529798, 837059596, 1046324495, 1674119192, 2092648990, 4185297980, 8370595960]

約数ペア:

[(1, 8370595960), (2, 4185297980), (4, 2092648990), (5, 1674119192), (8, 1046324495), (10, 837059596), (20, 418529798), (29, 288641240), (40, 209264899), (58, 144320620), (89, 94051640), (116, 72160310), (145, 57728248), (178, 47025820), (232, 36080155), (290, 28864124), (356, 23512910), (445, 18810328), (580, 14432062), (712, 11756455), (890, 9405164), (911, 9188360), (1160, 7216031), (1780, 4702582), (1822, 4594180), (2581, 3243160), (3560, 2351291), (3644, 2297090), (4555, 1837672), (5162, 1621580), (7288, 1148545), (7921, 1056760), (9110, 918836), (10324, 810790), (12905, 648632), (15842, 528380), (18220, 459418), (20648, 405395), (25810, 324316), (26419, 316840), (31684, 264190), (36440, 229709), (39605, 211352), (51620, 162158), (52838, 158420), (63368, 132095), (79210, 105676), (81079, 103240)]