22202236220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1\times {\mathrm{20789}}^1$

素因数の和:21662

約数の個数: 48

約数和(自身を含む): 47382239520

約数和(自身を除く): 25180003300

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 797, 1340, 1594, 3188, 3985, 7970, 15940, 20789, 41578, 53399, 83156, 103945, 106798, 207890, 213596, 266995, 415780, 533990, 1067980, 1392863, 2785726, 5571452, 6964315, 13928630, 16568833, 27857260, 33137666, 66275332, 82844165, 165688330, 331376660, 1110111811, 2220223622, 4440447244, 5550559055, 11101118110, 22202236220]

約数ペア:

[(1, 22202236220), (2, 11101118110), (4, 5550559055), (5, 4440447244), (10, 2220223622), (20, 1110111811), (67, 331376660), (134, 165688330), (268, 82844165), (335, 66275332), (670, 33137666), (797, 27857260), (1340, 16568833), (1594, 13928630), (3188, 6964315), (3985, 5571452), (7970, 2785726), (15940, 1392863), (20789, 1067980), (41578, 533990), (53399, 415780), (83156, 266995), (103945, 213596), (106798, 207890)]