168800000005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{55813}}^1$

素因数の和:55895

約数の個数: 96

約数和(自身を含む): 276351634944

約数和(自身を除く): 107551634939

約数列:

[1, 5, 7, 13, 17, 23, 35, 65, 85, 91, 115, 119, 161, 221, 289, 299, 391, 455, 595, 805, 1105, 1445, 1495, 1547, 1955, 2023, 2093, 2737, 3757, 5083, 6647, 7735, 10115, 10465, 13685, 18785, 25415, 26299, 33235, 35581, 46529, 55813, 86411, 131495, 177905, 232645, 279065, 390691, 432055, 604877, 725569, 948821, 1283699, 1953455, 3024385, 3627845, 4744105, 5078983, 6418495, 6641747, 8985893, 12334673, 16129957, 16688087, 21822883, 25394915, 33208735, 44929465, 61673365, 80649785, 83440435, 86342711, 109114415, 112909699, 116816609, 152760181, 209689441, 283697479, 370989011, 431713555, 564548495, 584083045, 763800905, 1048447205, 1418487395, 1467826087, 1854945055, 1985882353, 2596923077, 4822857143, 7339130435, 9929411765, 12984615385, 24114285715, 33760000001, 168800000005]

約数ペア:

[(1, 168800000005), (5, 33760000001), (7, 24114285715), (13, 12984615385), (17, 9929411765), (23, 7339130435), (35, 4822857143), (65, 2596923077), (85, 1985882353), (91, 1854945055), (115, 1467826087), (119, 1418487395), (161, 1048447205), (221, 763800905), (289, 584083045), (299, 564548495), (391, 431713555), (455, 370989011), (595, 283697479), (805, 209689441), (1105, 152760181), (1445, 116816609), (1495, 112909699), (1547, 109114415), (1955, 86342711), (2023, 83440435), (2093, 80649785), (2737, 61673365), (3757, 44929465), (5083, 33208735), (6647, 25394915), (7735, 21822883), (10115, 16688087), (10465, 16129957), (13685, 12334673), (18785, 8985893), (25415, 6641747), (26299, 6418495), (33235, 5078983), (35581, 4744105), (46529, 3627845), (55813, 3024385), (86411, 1953455), (131495, 1283699), (177905, 948821), (232645, 725569), (279065, 604877), (390691, 432055)]