13561003300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{6959}}^1$

素因数の和:8485

約数の個数: 72

約数和(自身を含む): 31716720000

約数和(自身を除く): 18155716700

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1499, 2998, 5996, 6959, 7495, 13918, 14990, 19487, 27836, 29980, 34795, 37475, 38974, 69590, 74950, 77948, 90467, 97435, 139180, 149900, 173975, 180934, 194870, 347950, 361868, 389740, 452335, 487175, 695900, 904670, 974350, 1809340, 1948700, 2261675, 4523350, 9046700, 10431541, 20863082, 41726164, 52157705, 104315410, 135610033, 208630820, 260788525, 271220066, 521577050, 542440132, 678050165, 1043154100, 1356100330, 2712200660, 3390250825, 6780501650, 13561003300]

約数ペア:

[(1, 13561003300), (2, 6780501650), (4, 3390250825), (5, 2712200660), (10, 1356100330), (13, 1043154100), (20, 678050165), (25, 542440132), (26, 521577050), (50, 271220066), (52, 260788525), (65, 208630820), (100, 135610033), (130, 104315410), (260, 52157705), (325, 41726164), (650, 20863082), (1300, 10431541), (1499, 9046700), (2998, 4523350), (5996, 2261675), (6959, 1948700), (7495, 1809340), (13918, 974350), (14990, 904670), (19487, 695900), (27836, 487175), (29980, 452335), (34795, 389740), (37475, 361868), (38974, 347950), (69590, 194870), (74950, 180934), (77948, 173975), (90467, 149900), (97435, 139180)]