1943396350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{4153}}^1$

素因数の和:4370

約数の個数: 72

約数和(自身を含む): 4227907968

約数和(自身を除く): 2284511618

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 191, 245, 350, 382, 490, 955, 1225, 1337, 1910, 2450, 2674, 4153, 4775, 6685, 8306, 9359, 9550, 13370, 18718, 20765, 29071, 33425, 41530, 46795, 58142, 66850, 93590, 103825, 145355, 203497, 207650, 233975, 290710, 406994, 467950, 726775, 793223, 1017485, 1453550, 1586446, 2034970, 3966115, 5087425, 5552561, 7932230, 10174850, 11105122, 19830575, 27762805, 38867927, 39661150, 55525610, 77735854, 138814025, 194339635, 277628050, 388679270, 971698175, 1943396350]

約数ペア:

[(1, 1943396350), (2, 971698175), (5, 388679270), (7, 277628050), (10, 194339635), (14, 138814025), (25, 77735854), (35, 55525610), (49, 39661150), (50, 38867927), (70, 27762805), (98, 19830575), (175, 11105122), (191, 10174850), (245, 7932230), (350, 5552561), (382, 5087425), (490, 3966115), (955, 2034970), (1225, 1586446), (1337, 1453550), (1910, 1017485), (2450, 793223), (2674, 726775), (4153, 467950), (4775, 406994), (6685, 290710), (8306, 233975), (9359, 207650), (9550, 203497), (13370, 145355), (18718, 103825), (20765, 93590), (29071, 66850), (33425, 58142), (41530, 46795)]