38728550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 91279872

約数和(自身を除く): 52551322

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 25, 34, 35, 46, 50, 70, 85, 115, 119, 161, 170, 175, 230, 238, 283, 322, 350, 391, 425, 566, 575, 595, 782, 805, 850, 1150, 1190, 1415, 1610, 1955, 1981, 2737, 2830, 2975, 3910, 3962, 4025, 4811, 5474, 5950, 6509, 7075, 8050, 9622, 9775, 9905, 13018, 13685, 14150, 19550, 19810, 24055, 27370, 32545, 33677, 45563, 48110, 49525, 65090, 67354, 68425, 91126, 99050, 110653, 120275, 136850, 162725, 168385, 221306, 227815, 240550, 325450, 336770, 455630, 553265, 774571, 841925, 1106530, 1139075, 1549142, 1683850, 2278150, 2766325, 3872855, 5532650, 7745710, 19364275, 38728550]

約数ペア:

[(1, 38728550), (2, 19364275), (5, 7745710), (7, 5532650), (10, 3872855), (14, 2766325), (17, 2278150), (23, 1683850), (25, 1549142), (34, 1139075), (35, 1106530), (46, 841925), (50, 774571), (70, 553265), (85, 455630), (115, 336770), (119, 325450), (161, 240550), (170, 227815), (175, 221306), (230, 168385), (238, 162725), (283, 136850), (322, 120275), (350, 110653), (391, 99050), (425, 91126), (566, 68425), (575, 67354), (595, 65090), (782, 49525), (805, 48110), (850, 45563), (1150, 33677), (1190, 32545), (1415, 27370), (1610, 24055), (1955, 19810), (1981, 19550), (2737, 14150), (2830, 13685), (2975, 13018), (3910, 9905), (3962, 9775), (4025, 9622), (4811, 8050), (5474, 7075), (5950, 6509)]