2293165840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{77263}}^1$

素因数の和:77336

約数の個数: 80

約数和(自身を含む): 6208316928

約数和(自身を除く): 3915151088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5936, 7420, 14840, 29680, 77263, 154526, 309052, 386315, 540841, 618104, 772630, 1081682, 1236208, 1545260, 2163364, 2704205, 3090520, 4094939, 4326728, 5408410, 6181040, 8189878, 8653456, 10816820, 16379756, 20474695, 21633640, 28664573, 32759512, 40949390, 43267280, 57329146, 65519024, 81898780, 114658292, 143322865, 163797560, 229316584, 286645730, 327595120, 458633168, 573291460, 1146582920, 2293165840]

約数ペア:

[(1, 2293165840), (2, 1146582920), (4, 573291460), (5, 458633168), (7, 327595120), (8, 286645730), (10, 229316584), (14, 163797560), (16, 143322865), (20, 114658292), (28, 81898780), (35, 65519024), (40, 57329146), (53, 43267280), (56, 40949390), (70, 32759512), (80, 28664573), (106, 21633640), (112, 20474695), (140, 16379756), (212, 10816820), (265, 8653456), (280, 8189878), (371, 6181040), (424, 5408410), (530, 4326728), (560, 4094939), (742, 3090520), (848, 2704205), (1060, 2163364), (1484, 1545260), (1855, 1236208), (2120, 1081682), (2968, 772630), (3710, 618104), (4240, 540841), (5936, 386315), (7420, 309052), (14840, 154526), (29680, 77263)]