276410000

素因数分解:

$2^4\times 5^4\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:370

約数の個数: 100

約数和(自身を含む): 677520624

約数和(自身を除く): 401110624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 131, 200, 211, 250, 262, 400, 422, 500, 524, 625, 655, 844, 1000, 1048, 1055, 1250, 1310, 1688, 2000, 2096, 2110, 2500, 2620, 3275, 3376, 4220, 5000, 5240, 5275, 6550, 8440, 10000, 10480, 10550, 13100, 16375, 16880, 21100, 26200, 26375, 27641, 32750, 42200, 52400, 52750, 55282, 65500, 81875, 84400, 105500, 110564, 131000, 131875, 138205, 163750, 211000, 221128, 262000, 263750, 276410, 327500, 422000, 442256, 527500, 552820, 655000, 691025, 1055000, 1105640, 1310000, 1382050, 2110000, 2211280, 2764100, 3455125, 5528200, 6910250, 11056400, 13820500, 17275625, 27641000, 34551250, 55282000, 69102500, 138205000, 276410000]

約数ペア:

[(1, 276410000), (2, 138205000), (4, 69102500), (5, 55282000), (8, 34551250), (10, 27641000), (16, 17275625), (20, 13820500), (25, 11056400), (40, 6910250), (50, 5528200), (80, 3455125), (100, 2764100), (125, 2211280), (131, 2110000), (200, 1382050), (211, 1310000), (250, 1105640), (262, 1055000), (400, 691025), (422, 655000), (500, 552820), (524, 527500), (625, 442256), (655, 422000), (844, 327500), (1000, 276410), (1048, 263750), (1055, 262000), (1250, 221128), (1310, 211000), (1688, 163750), (2000, 138205), (2096, 131875), (2110, 131000), (2500, 110564), (2620, 105500), (3275, 84400), (3376, 81875), (4220, 65500), (5000, 55282), (5240, 52750), (5275, 52400), (6550, 42200), (8440, 32750), (10000, 27641), (10480, 26375), (10550, 26200), (13100, 21100), (16375, 16880)]