65915673550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{16963}}^1$

素因数の和:17138

約数の個数: 96

約数和(自身を含む): 133280040960

約数和(自身を除く): 67364367410

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 109, 115, 155, 218, 230, 310, 545, 575, 713, 775, 1090, 1150, 1426, 1550, 2507, 2725, 3379, 3565, 5014, 5450, 6758, 7130, 12535, 16895, 16963, 17825, 25070, 33790, 33926, 35650, 62675, 77717, 84475, 84815, 125350, 155434, 168950, 169630, 388585, 390149, 424075, 525853, 777170, 780298, 848150, 1051706, 1848967, 1942925, 1950745, 2629265, 3697934, 3885850, 3901490, 5258530, 9244835, 9753725, 12094619, 13146325, 18489670, 19507450, 24189238, 26292650, 42526241, 46224175, 57317977, 60473095, 85052482, 92448350, 114635954, 120946190, 212631205, 286589885, 302365475, 425262410, 573179770, 604730950, 1063156025, 1318313471, 1432949425, 2126312050, 2636626942, 2865898850, 6591567355, 13183134710, 32957836775, 65915673550]

約数ペア:

[(1, 65915673550), (2, 32957836775), (5, 13183134710), (10, 6591567355), (23, 2865898850), (25, 2636626942), (31, 2126312050), (46, 1432949425), (50, 1318313471), (62, 1063156025), (109, 604730950), (115, 573179770), (155, 425262410), (218, 302365475), (230, 286589885), (310, 212631205), (545, 120946190), (575, 114635954), (713, 92448350), (775, 85052482), (1090, 60473095), (1150, 57317977), (1426, 46224175), (1550, 42526241), (2507, 26292650), (2725, 24189238), (3379, 19507450), (3565, 18489670), (5014, 13146325), (5450, 12094619), (6758, 9753725), (7130, 9244835), (12535, 5258530), (16895, 3901490), (16963, 3885850), (17825, 3697934), (25070, 2629265), (33790, 1950745), (33926, 1942925), (35650, 1848967), (62675, 1051706), (77717, 848150), (84475, 780298), (84815, 777170), (125350, 525853), (155434, 424075), (168950, 390149), (169630, 388585)]