13015080650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1477

約数の個数: 144

約数和(自身を含む): 28903483392

約数和(自身を除く): 15888402742

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 127, 130, 143, 242, 254, 275, 286, 325, 550, 605, 635, 650, 715, 1210, 1270, 1303, 1397, 1430, 1573, 1651, 2606, 2794, 3025, 3146, 3175, 3302, 3575, 6050, 6350, 6515, 6985, 7150, 7865, 8255, 13030, 13970, 14333, 15367, 15730, 16510, 16939, 18161, 28666, 30734, 32575, 33878, 34925, 36322, 39325, 41275, 65150, 69850, 71665, 76835, 78650, 82550, 84695, 90805, 143330, 153670, 157663, 165481, 169390, 181610, 186329, 199771, 315326, 330962, 358325, 372658, 384175, 399542, 423475, 454025, 716650, 768350, 788315, 827405, 846950, 908050, 931645, 998855, 1576630, 1654810, 1820291, 1863290, 1997710, 2049619, 2151253, 3640582, 3941575, 4099238, 4137025, 4302506, 4658225, 4994275, 7883150, 8274050, 9101455, 9316450, 9988550, 10248095, 10756265, 18202910, 20023201, 20496190, 21512530, 23663783, 40046402, 45507275, 47327566, 51240475, 53781325, 91014550, 100116005, 102480950, 107562650, 118318915, 200232010, 236637830, 260301613, 500580025, 520603226, 591594575, 1001160050, 1183189150, 1301508065, 2603016130, 6507540325, 13015080650]

約数ペア:

[(1, 13015080650), (2, 6507540325), (5, 2603016130), (10, 1301508065), (11, 1183189150), (13, 1001160050), (22, 591594575), (25, 520603226), (26, 500580025), (50, 260301613), (55, 236637830), (65, 200232010), (110, 118318915), (121, 107562650), (127, 102480950), (130, 100116005), (143, 91014550), (242, 53781325), (254, 51240475), (275, 47327566), (286, 45507275), (325, 40046402), (550, 23663783), (605, 21512530), (635, 20496190), (650, 20023201), (715, 18202910), (1210, 10756265), (1270, 10248095), (1303, 9988550), (1397, 9316450), (1430, 9101455), (1573, 8274050), (1651, 7883150), (2606, 4994275), (2794, 4658225), (3025, 4302506), (3146, 4137025), (3175, 4099238), (3302, 3941575), (3575, 3640582), (6050, 2151253), (6350, 2049619), (6515, 1997710), (6985, 1863290), (7150, 1820291), (7865, 1654810), (8255, 1576630), (13030, 998855), (13970, 931645), (14333, 908050), (15367, 846950), (15730, 827405), (16510, 788315), (16939, 768350), (18161, 716650), (28666, 454025), (30734, 423475), (32575, 399542), (33878, 384175), (34925, 372658), (36322, 358325), (39325, 330962), (41275, 315326), (65150, 199771), (69850, 186329), (71665, 181610), (76835, 169390), (78650, 165481), (82550, 157663), (84695, 153670), (90805, 143330)]