2598889160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{488513}}^1$

素因数の和:488550

約数の個数: 64

約数和(自身を含む): 7034601600

約数和(自身を除く): 4435712440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 488513, 977026, 1954052, 2442565, 3419591, 3908104, 4885130, 6839182, 9281747, 9770260, 13678364, 17097955, 18563494, 19540520, 27356728, 34195910, 37126988, 46408735, 64972229, 68391820, 74253976, 92817470, 129944458, 136783640, 185634940, 259888916, 324861145, 371269880, 519777832, 649722290, 1299444580, 2598889160]

約数ペア:

[(1, 2598889160), (2, 1299444580), (4, 649722290), (5, 519777832), (7, 371269880), (8, 324861145), (10, 259888916), (14, 185634940), (19, 136783640), (20, 129944458), (28, 92817470), (35, 74253976), (38, 68391820), (40, 64972229), (56, 46408735), (70, 37126988), (76, 34195910), (95, 27356728), (133, 19540520), (140, 18563494), (152, 17097955), (190, 13678364), (266, 9770260), (280, 9281747), (380, 6839182), (532, 4885130), (665, 3908104), (760, 3419591), (1064, 2442565), (1330, 1954052), (2660, 977026), (5320, 488513)]