1058829520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{6977}}^1$

素因数の和:7268

約数の個数: 80

約数和(自身を含む): 2824247808

約数和(自身を除く): 1765418288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 271, 280, 542, 560, 1084, 1355, 1897, 2168, 2710, 3794, 4336, 5420, 6977, 7588, 9485, 10840, 13954, 15176, 18970, 21680, 27908, 30352, 34885, 37940, 48839, 55816, 69770, 75880, 97678, 111632, 139540, 151760, 195356, 244195, 279080, 390712, 488390, 558160, 781424, 976780, 1890767, 1953560, 3781534, 3907120, 7563068, 9453835, 13235369, 15126136, 18907670, 26470738, 30252272, 37815340, 52941476, 66176845, 75630680, 105882952, 132353690, 151261360, 211765904, 264707380, 529414760, 1058829520]

約数ペア:

[(1, 1058829520), (2, 529414760), (4, 264707380), (5, 211765904), (7, 151261360), (8, 132353690), (10, 105882952), (14, 75630680), (16, 66176845), (20, 52941476), (28, 37815340), (35, 30252272), (40, 26470738), (56, 18907670), (70, 15126136), (80, 13235369), (112, 9453835), (140, 7563068), (271, 3907120), (280, 3781534), (542, 1953560), (560, 1890767), (1084, 976780), (1355, 781424), (1897, 558160), (2168, 488390), (2710, 390712), (3794, 279080), (4336, 244195), (5420, 195356), (6977, 151760), (7588, 139540), (9485, 111632), (10840, 97678), (13954, 75880), (15176, 69770), (18970, 55816), (21680, 48839), (27908, 37940), (30352, 34885)]