83171140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 205922304

約数和(自身を除く): 122751164

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 31, 34, 52, 62, 65, 68, 85, 124, 130, 155, 170, 221, 260, 310, 340, 403, 442, 527, 607, 620, 806, 884, 1054, 1105, 1214, 1612, 2015, 2108, 2210, 2428, 2635, 3035, 4030, 4420, 5270, 6070, 6851, 7891, 8060, 10319, 10540, 12140, 13702, 15782, 18817, 20638, 27404, 31564, 34255, 37634, 39455, 41276, 51595, 68510, 75268, 78910, 94085, 103190, 134147, 137020, 157820, 188170, 206380, 244621, 268294, 319889, 376340, 489242, 536588, 639778, 670735, 978484, 1223105, 1279556, 1341470, 1599445, 2446210, 2682940, 3198890, 4158557, 4892420, 6397780, 8317114, 16634228, 20792785, 41585570, 83171140]

約数ペア:

[(1, 83171140), (2, 41585570), (4, 20792785), (5, 16634228), (10, 8317114), (13, 6397780), (17, 4892420), (20, 4158557), (26, 3198890), (31, 2682940), (34, 2446210), (52, 1599445), (62, 1341470), (65, 1279556), (68, 1223105), (85, 978484), (124, 670735), (130, 639778), (155, 536588), (170, 489242), (221, 376340), (260, 319889), (310, 268294), (340, 244621), (403, 206380), (442, 188170), (527, 157820), (607, 137020), (620, 134147), (806, 103190), (884, 94085), (1054, 78910), (1105, 75268), (1214, 68510), (1612, 51595), (2015, 41276), (2108, 39455), (2210, 37634), (2428, 34255), (2635, 31564), (3035, 27404), (4030, 20638), (4420, 18817), (5270, 15782), (6070, 13702), (6851, 12140), (7891, 10540), (8060, 10319)]