22156977205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 32250960000

約数和(自身を除く): 10093982795

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 149, 209, 253, 269, 437, 529, 745, 1045, 1265, 1345, 1639, 2185, 2645, 2831, 2959, 3427, 4807, 5111, 5819, 6187, 8195, 10051, 14155, 14795, 17135, 24035, 25555, 29095, 30935, 31141, 37697, 40081, 50255, 56221, 65113, 68057, 78821, 110561, 117553, 142301, 155705, 188485, 200405, 281105, 325565, 340285, 394105, 440891, 552805, 587765, 711505, 716243, 761539, 867031, 921863, 1293083, 1497599, 1565311, 2204455, 2703719, 3581215, 3807695, 4335155, 4609315, 6465415, 7487995, 7826555, 8376929, 10140493, 13518595, 16473589, 17515397, 21202849, 29740909, 41884645, 50702465, 82367945, 87576985, 106014245, 148704545, 192669367, 233231339, 402854131, 963346835, 1166156695, 2014270655, 4431395441, 22156977205]

約数ペア:

[(1, 22156977205), (5, 4431395441), (11, 2014270655), (19, 1166156695), (23, 963346835), (55, 402854131), (95, 233231339), (115, 192669367), (149, 148704545), (209, 106014245), (253, 87576985), (269, 82367945), (437, 50702465), (529, 41884645), (745, 29740909), (1045, 21202849), (1265, 17515397), (1345, 16473589), (1639, 13518595), (2185, 10140493), (2645, 8376929), (2831, 7826555), (2959, 7487995), (3427, 6465415), (4807, 4609315), (5111, 4335155), (5819, 3807695), (6187, 3581215), (8195, 2703719), (10051, 2204455), (14155, 1565311), (14795, 1497599), (17135, 1293083), (24035, 921863), (25555, 867031), (29095, 761539), (30935, 716243), (31141, 711505), (37697, 587765), (40081, 552805), (50255, 440891), (56221, 394105), (65113, 340285), (68057, 325565), (78821, 281105), (110561, 200405), (117553, 188485), (142301, 155705)]