16392337220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13901}}^1\times {\mathrm{8423}}^1$

素因数の和:22340

約数の個数: 48

約数和(自身を含む): 39349110528

約数和(自身を除く): 22956773308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8423, 13901, 16846, 27802, 33692, 42115, 55604, 58961, 69505, 84230, 97307, 117922, 139010, 168460, 194614, 235844, 278020, 294805, 389228, 486535, 589610, 973070, 1179220, 1946140, 117088123, 234176246, 468352492, 585440615, 819616861, 1170881230, 1639233722, 2341762460, 3278467444, 4098084305, 8196168610, 16392337220]

約数ペア:

[(1, 16392337220), (2, 8196168610), (4, 4098084305), (5, 3278467444), (7, 2341762460), (10, 1639233722), (14, 1170881230), (20, 819616861), (28, 585440615), (35, 468352492), (70, 234176246), (140, 117088123), (8423, 1946140), (13901, 1179220), (16846, 973070), (27802, 589610), (33692, 486535), (42115, 389228), (55604, 294805), (58961, 278020), (69505, 235844), (84230, 194614), (97307, 168460), (117922, 139010)]