5864777900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{739}}^1\times {\mathrm{1301}}^1$

素因数の和:2115

約数の個数: 72

約数和(自身を含む): 12962659920

約数和(自身を除く): 7097882020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 739, 1220, 1301, 1478, 1525, 2602, 2956, 3050, 3695, 5204, 6100, 6505, 7390, 13010, 14780, 18475, 26020, 32525, 36950, 45079, 65050, 73900, 79361, 90158, 130100, 158722, 180316, 225395, 317444, 396805, 450790, 793610, 901580, 961439, 1126975, 1587220, 1922878, 1984025, 2253950, 3845756, 3968050, 4507900, 4807195, 7936100, 9614390, 19228780, 24035975, 48071950, 58647779, 96143900, 117295558, 234591116, 293238895, 586477790, 1172955580, 1466194475, 2932388950, 5864777900]

約数ペア:

[(1, 5864777900), (2, 2932388950), (4, 1466194475), (5, 1172955580), (10, 586477790), (20, 293238895), (25, 234591116), (50, 117295558), (61, 96143900), (100, 58647779), (122, 48071950), (244, 24035975), (305, 19228780), (610, 9614390), (739, 7936100), (1220, 4807195), (1301, 4507900), (1478, 3968050), (1525, 3845756), (2602, 2253950), (2956, 1984025), (3050, 1922878), (3695, 1587220), (5204, 1126975), (6100, 961439), (6505, 901580), (7390, 793610), (13010, 450790), (14780, 396805), (18475, 317444), (26020, 225395), (32525, 180316), (36950, 158722), (45079, 130100), (65050, 90158), (73900, 79361)]