2013803680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{105767}}^1$

素因数の和:105806

約数の個数: 96

約数和(自身を含む): 5757163776

約数和(自身を除く): 3743360096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 19040, 105767, 211534, 423068, 528835, 740369, 846136, 1057670, 1480738, 1692272, 1798039, 2115340, 2961476, 3384544, 3596078, 3701845, 4230680, 5922952, 7192156, 7403690, 8461360, 8990195, 11845904, 12586273, 14384312, 14807380, 16922720, 17980390, 23691808, 25172546, 28768624, 29614760, 35960780, 50345092, 57537248, 59229520, 62931365, 71921560, 100690184, 118459040, 125862730, 143843120, 201380368, 251725460, 287686240, 402760736, 503450920, 1006901840, 2013803680]

約数ペア:

[(1, 2013803680), (2, 1006901840), (4, 503450920), (5, 402760736), (7, 287686240), (8, 251725460), (10, 201380368), (14, 143843120), (16, 125862730), (17, 118459040), (20, 100690184), (28, 71921560), (32, 62931365), (34, 59229520), (35, 57537248), (40, 50345092), (56, 35960780), (68, 29614760), (70, 28768624), (80, 25172546), (85, 23691808), (112, 17980390), (119, 16922720), (136, 14807380), (140, 14384312), (160, 12586273), (170, 11845904), (224, 8990195), (238, 8461360), (272, 7403690), (280, 7192156), (340, 5922952), (476, 4230680), (544, 3701845), (560, 3596078), (595, 3384544), (680, 2961476), (952, 2115340), (1120, 1798039), (1190, 1692272), (1360, 1480738), (1904, 1057670), (2380, 846136), (2720, 740369), (3808, 528835), (4760, 423068), (9520, 211534), (19040, 105767)]